Home / 9,793,287,000.70-14,689,930,501.05-9,701,453,995.90

Finding the Fourth Proportional to 9,793,287,000.70, 14,689,930,501.05 and 9,701,453,995.90

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Solution

The fourth proportional to 9,793,287,000.70, 14,689,930,501.05 and 9,701,453,995.90 is: 14,552,180,993.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,287,000.70 : 14,689,930,501.05 = 9,701,453,995.90 : x
  2. Step 2: Convert to fraction form
    9,793,287,000.70/14,689,930,501.05 = 9,701,453,995.90/x
  3. Step 3: Cross multiply
    9,793,287,000.70x = 14,689,930,501.05 × 9,701,453,995.90
  4. Step 4: Simplify right side
    9,793,287,000.70x = 142,513,684,958,904,795,136
  5. Step 5: Solve for x
    x = 142,513,684,958,904,795,136/9,793,287,000.70
  6. Step 6: Final answer
    x = 14,552,180,993.85

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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.