Home / 73,780,718.12-110,663,472.81-24,591,256.52

Finding the Fourth Proportional to 73,780,718.12, 110,663,472.81 and 24,591,256.52

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Solution

The fourth proportional to 73,780,718.12, 110,663,472.81 and 24,591,256.52 is: 36,884,350.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,780,718.12 : 110,663,472.81 = 24,591,256.52 : x
  2. Step 2: Convert to fraction form
    73,780,718.12/110,663,472.81 = 24,591,256.52/x
  3. Step 3: Cross multiply
    73,780,718.12x = 110,663,472.81 × 24,591,256.52
  4. Step 4: Simplify right side
    73,780,718.12x = 2,721,353,847,264,755
  5. Step 5: Solve for x
    x = 2,721,353,847,264,755/73,780,718.12
  6. Step 6: Final answer
    x = 36,884,350.23

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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.