Home / 47,341,885.32-71,016,875.94-16,633,795.56

Finding the Fourth Proportional to 47,341,885.32, 71,016,875.94 and 16,633,795.56

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Solution

The fourth proportional to 47,341,885.32, 71,016,875.94 and 16,633,795.56 is: 24,952,115.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,341,885.32 : 71,016,875.94 = 16,633,795.56 : x
  2. Step 2: Convert to fraction form
    47,341,885.32/71,016,875.94 = 16,633,795.56/x
  3. Step 3: Cross multiply
    47,341,885.32x = 71,016,875.94 × 16,633,795.56
  4. Step 4: Simplify right side
    47,341,885.32x = 1,181,280,195,695,842.75
  5. Step 5: Solve for x
    x = 1,181,280,195,695,842.75/47,341,885.32
  6. Step 6: Final answer
    x = 24,952,115.61

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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.