Home / 99,712,086.16-149,568,129.24-24,067,158.16

Finding the Fourth Proportional to 99,712,086.16, 149,568,129.24 and 24,067,158.16

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Solution

The fourth proportional to 99,712,086.16, 149,568,129.24 and 24,067,158.16 is: 36,100,737.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,712,086.16 : 149,568,129.24 = 24,067,158.16 : x
  2. Step 2: Convert to fraction form
    99,712,086.16/149,568,129.24 = 24,067,158.16/x
  3. Step 3: Cross multiply
    99,712,086.16x = 149,568,129.24 × 24,067,158.16
  4. Step 4: Simplify right side
    99,712,086.16x = 3,599,679,822,114,401
  5. Step 5: Solve for x
    x = 3,599,679,822,114,401/99,712,086.16
  6. Step 6: Final answer
    x = 36,100,737.24

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1.5x scale

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.