Home / 15,037,583.54-22,552,763.67-6,942,781.66

Finding the Fourth Proportional to 15,037,583.54, 22,552,763.67 and 6,942,781.66

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Solution

The fourth proportional to 15,037,583.54, 22,552,763.67 and 6,942,781.66 is: 10,412,505.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,037,583.54 : 22,552,763.67 = 6,942,781.66 : x
  2. Step 2: Convert to fraction form
    15,037,583.54/22,552,763.67 = 6,942,781.66/x
  3. Step 3: Cross multiply
    15,037,583.54x = 22,552,763.67 × 6,942,781.66
  4. Step 4: Simplify right side
    15,037,583.54x = 156,578,913,934,008.38
  5. Step 5: Solve for x
    x = 156,578,913,934,008.38/15,037,583.54
  6. Step 6: Final answer
    x = 10,412,505.01

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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.