Home / 92,961,459.03-139,459,213.77-38,344,250.24

Finding the Fourth Proportional to 92,961,459.03, 139,459,213.77 and 38,344,250.24

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Solution

The fourth proportional to 92,961,459.03, 139,459,213.77 and 38,344,250.24 is: 57,523,397.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,961,459.03 : 139,459,213.77 = 38,344,250.24 : x
  2. Step 2: Convert to fraction form
    92,961,459.03/139,459,213.77 = 38,344,250.24/x
  3. Step 3: Cross multiply
    92,961,459.03x = 139,459,213.77 × 38,344,250.24
  4. Step 4: Simplify right side
    92,961,459.03x = 5,347,458,990,373,238
  5. Step 5: Solve for x
    x = 5,347,458,990,373,238/92,961,459.03
  6. Step 6: Final answer
    x = 57,523,397.83

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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.