Home / 17,695,307.50-24,420,281.97-9,854,819.69

Finding the Fourth Proportional to 17,695,307.50, 24,420,281.97 and 9,854,819.69

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Solution

The fourth proportional to 17,695,307.50, 24,420,281.97 and 9,854,819.69 is: 13,600,073.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,695,307.50 : 24,420,281.97 = 9,854,819.69 : x
  2. Step 2: Convert to fraction form
    17,695,307.50/24,420,281.97 = 9,854,819.69/x
  3. Step 3: Cross multiply
    17,695,307.50x = 24,420,281.97 × 9,854,819.69
  4. Step 4: Simplify right side
    17,695,307.50x = 240,657,475,654,358.69
  5. Step 5: Solve for x
    x = 240,657,475,654,358.69/17,695,307.50
  6. Step 6: Final answer
    x = 13,600,073.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.