Home / 9,793,287,002.20-14,689,930,503.30-9,701,453,997.40

Finding the Fourth Proportional to 9,793,287,002.20, 14,689,930,503.30 and 9,701,453,997.40

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Solution

The fourth proportional to 9,793,287,002.20, 14,689,930,503.30 and 9,701,453,997.40 is: 14,552,180,996.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,287,002.20 : 14,689,930,503.30 = 9,701,453,997.40 : x
  2. Step 2: Convert to fraction form
    9,793,287,002.20/14,689,930,503.30 = 9,701,453,997.40/x
  3. Step 3: Cross multiply
    9,793,287,002.20x = 14,689,930,503.30 × 9,701,453,997.40
  4. Step 4: Simplify right side
    9,793,287,002.20x = 142,513,685,002,767,958,016
  5. Step 5: Solve for x
    x = 142,513,685,002,767,958,016/9,793,287,002.20
  6. Step 6: Final answer
    x = 14,552,180,996.10

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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.