Home / 26,531,101.20-39,792,200.04-7,363,805.52

Finding the Fourth Proportional to 26,531,101.20, 39,792,200.04 and 7,363,805.52

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Solution

The fourth proportional to 26,531,101.20, 39,792,200.04 and 7,363,805.52 is: 11,044,472.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,531,101.20 : 39,792,200.04 = 7,363,805.52 : x
  2. Step 2: Convert to fraction form
    26,531,101.20/39,792,200.04 = 7,363,805.52/x
  3. Step 3: Cross multiply
    26,531,101.20x = 39,792,200.04 × 7,363,805.52
  4. Step 4: Simplify right side
    26,531,101.20x = 293,022,022,307,496.19
  5. Step 5: Solve for x
    x = 293,022,022,307,496.19/26,531,101.20
  6. Step 6: Final answer
    x = 11,044,472.68

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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.