Home / 9,793,287,008.70-14,689,930,513.05-9,701,454,003.90

Finding the Fourth Proportional to 9,793,287,008.70, 14,689,930,513.05 and 9,701,454,003.90

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Solution

The fourth proportional to 9,793,287,008.70, 14,689,930,513.05 and 9,701,454,003.90 is: 14,552,181,005.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,287,008.70 : 14,689,930,513.05 = 9,701,454,003.90 : x
  2. Step 2: Convert to fraction form
    9,793,287,008.70/14,689,930,513.05 = 9,701,454,003.90/x
  3. Step 3: Cross multiply
    9,793,287,008.70x = 14,689,930,513.05 × 9,701,454,003.90
  4. Step 4: Simplify right side
    9,793,287,008.70x = 142,513,685,192,841,691,136
  5. Step 5: Solve for x
    x = 142,513,685,192,841,691,136/9,793,287,008.70
  6. Step 6: Final answer
    x = 14,552,181,005.85

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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.