Home / 73,577,572.02-101,532,191.49-44,191,443.78

Finding the Fourth Proportional to 73,577,572.02, 101,532,191.49 and 44,191,443.78

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Solution

The fourth proportional to 73,577,572.02, 101,532,191.49 and 44,191,443.78 is: 60,981,274.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,577,572.02 : 101,532,191.49 = 44,191,443.78 : x
  2. Step 2: Convert to fraction form
    73,577,572.02/101,532,191.49 = 44,191,443.78/x
  3. Step 3: Cross multiply
    73,577,572.02x = 101,532,191.49 × 44,191,443.78
  4. Step 4: Simplify right side
    73,577,572.02x = 4,486,854,132,090,529.50
  5. Step 5: Solve for x
    x = 4,486,854,132,090,529.50/73,577,572.02
  6. Step 6: Final answer
    x = 60,981,274.71

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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.