Home / 67,284,162.91-92,852,182.17-36,344,332.50

Finding the Fourth Proportional to 67,284,162.91, 92,852,182.17 and 36,344,332.50

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Solution

The fourth proportional to 67,284,162.91, 92,852,182.17 and 36,344,332.50 is: 50,155,199.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,284,162.91 : 92,852,182.17 = 36,344,332.50 : x
  2. Step 2: Convert to fraction form
    67,284,162.91/92,852,182.17 = 36,344,332.50/x
  3. Step 3: Cross multiply
    67,284,162.91x = 92,852,182.17 × 36,344,332.50
  4. Step 4: Simplify right side
    67,284,162.91x = 3,374,650,581,672,790.50
  5. Step 5: Solve for x
    x = 3,374,650,581,672,790.50/67,284,162.91
  6. Step 6: Final answer
    x = 50,155,199.02

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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.