Home / 9,793,287,427.20-14,689,931,140.80-9,701,454,422.40

Finding the Fourth Proportional to 9,793,287,427.20, 14,689,931,140.80 and 9,701,454,422.40

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Solution

The fourth proportional to 9,793,287,427.20, 14,689,931,140.80 and 9,701,454,422.40 is: 14,552,181,633.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,287,427.20 : 14,689,931,140.80 = 9,701,454,422.40 : x
  2. Step 2: Convert to fraction form
    9,793,287,427.20/14,689,931,140.80 = 9,701,454,422.40/x
  3. Step 3: Cross multiply
    9,793,287,427.20x = 14,689,931,140.80 × 9,701,454,422.40
  4. Step 4: Simplify right side
    9,793,287,427.20x = 142,513,697,430,665,625,600
  5. Step 5: Solve for x
    x = 142,513,697,430,665,625,600/9,793,287,427.20
  6. Step 6: Final answer
    x = 14,552,181,633.60

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Half scale
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Double scale
Find fourth proportional to 9,793,287,428.20, 14,689,931,142.30 and 9,701,454,423.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.