Home / 97,707,742.62-146,566,327.34-32,127,428.41

Finding the Fourth Proportional to 97,707,742.62, 146,566,327.34 and 32,127,428.41

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Solution

The fourth proportional to 97,707,742.62, 146,566,327.34 and 32,127,428.41 is: 48,192,692.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,707,742.62 : 146,566,327.34 = 32,127,428.41 : x
  2. Step 2: Convert to fraction form
    97,707,742.62/146,566,327.34 = 32,127,428.41/x
  3. Step 3: Cross multiply
    97,707,742.62x = 146,566,327.34 × 32,127,428.41
  4. Step 4: Simplify right side
    97,707,742.62x = 4,708,799,188,932,476
  5. Step 5: Solve for x
    x = 4,708,799,188,932,476/97,707,742.62
  6. Step 6: Final answer
    x = 48,192,692.44

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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.