Home / 71,739,888.33-107,609,123.34-32,867,314.01

Finding the Fourth Proportional to 71,739,888.33, 107,609,123.34 and 32,867,314.01

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Solution

The fourth proportional to 71,739,888.33, 107,609,123.34 and 32,867,314.01 is: 49,300,646.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,739,888.33 : 107,609,123.34 = 32,867,314.01 : x
  2. Step 2: Convert to fraction form
    71,739,888.33/107,609,123.34 = 32,867,314.01/x
  3. Step 3: Cross multiply
    71,739,888.33x = 107,609,123.34 × 32,867,314.01
  4. Step 4: Simplify right side
    71,739,888.33x = 3,536,822,847,156,600.50
  5. Step 5: Solve for x
    x = 3,536,822,847,156,600.50/71,739,888.33
  6. Step 6: Final answer
    x = 49,300,646.12

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.