Home / 97,046,677.55-145,521,338.57-32,327,729.39

Finding the Fourth Proportional to 97,046,677.55, 145,521,338.57 and 32,327,729.39

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Solution

The fourth proportional to 97,046,677.55, 145,521,338.57 and 32,327,729.39 is: 48,475,378.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,046,677.55 : 145,521,338.57 = 32,327,729.39 : x
  2. Step 2: Convert to fraction form
    97,046,677.55/145,521,338.57 = 32,327,729.39/x
  3. Step 3: Cross multiply
    97,046,677.55x = 145,521,338.57 × 32,327,729.39
  4. Step 4: Simplify right side
    97,046,677.55x = 4,704,374,453,761,529
  5. Step 5: Solve for x
    x = 4,704,374,453,761,529/97,046,677.55
  6. Step 6: Final answer
    x = 48,475,378.78

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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.