Home / 41,745,776.12-62,620,632.47-34,445,695.87

Finding the Fourth Proportional to 41,745,776.12, 62,620,632.47 and 34,445,695.87

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Solution

The fourth proportional to 41,745,776.12, 62,620,632.47 and 34,445,695.87 is: 51,670,167.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,745,776.12 : 62,620,632.47 = 34,445,695.87 : x
  2. Step 2: Convert to fraction form
    41,745,776.12/62,620,632.47 = 34,445,695.87/x
  3. Step 3: Cross multiply
    41,745,776.12x = 62,620,632.47 × 34,445,695.87
  4. Step 4: Simplify right side
    41,745,776.12x = 2,157,011,261,178,229.50
  5. Step 5: Solve for x
    x = 2,157,011,261,178,229.50/41,745,776.12
  6. Step 6: Final answer
    x = 51,670,167.90

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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.