Home / 42,004,327.20-62,931,841.20-36,032,359.20

Finding the Fourth Proportional to 42,004,327.20, 62,931,841.20 and 36,032,359.20

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Solution

The fourth proportional to 42,004,327.20, 62,931,841.20 and 36,032,359.20 is: 53,984,502.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,004,327.20 : 62,931,841.20 = 36,032,359.20 : x
  2. Step 2: Convert to fraction form
    42,004,327.20/62,931,841.20 = 36,032,359.20/x
  3. Step 3: Cross multiply
    42,004,327.20x = 62,931,841.20 × 36,032,359.20
  4. Step 4: Simplify right side
    42,004,327.20x = 2,267,582,707,235,759.50
  5. Step 5: Solve for x
    x = 2,267,582,707,235,759.50/42,004,327.20
  6. Step 6: Final answer
    x = 53,984,502.51

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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.