Home / 9,657,793,205.20-14,486,689,807.80-9,565,960,200.40

Finding the Fourth Proportional to 9,657,793,205.20, 14,486,689,807.80 and 9,565,960,200.40

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Solution

The fourth proportional to 9,657,793,205.20, 14,486,689,807.80 and 9,565,960,200.40 is: 14,348,940,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,793,205.20 : 14,486,689,807.80 = 9,565,960,200.40 : x
  2. Step 2: Convert to fraction form
    9,657,793,205.20/14,486,689,807.80 = 9,565,960,200.40/x
  3. Step 3: Cross multiply
    9,657,793,205.20x = 14,486,689,807.80 × 9,565,960,200.40
  4. Step 4: Simplify right side
    9,657,793,205.20x = 138,579,098,136,955,109,376
  5. Step 5: Solve for x
    x = 138,579,098,136,955,109,376/9,657,793,205.20
  6. Step 6: Final answer
    x = 14,348,940,300.60

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Double scale
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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.