Home / 24,192,956.90-36,343,502.55-20,211,644.90

Finding the Fourth Proportional to 24,192,956.90, 36,343,502.55 and 20,211,644.90

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Solution

The fourth proportional to 24,192,956.90, 36,343,502.55 and 20,211,644.90 is: 30,362,636.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,956.90 : 36,343,502.55 = 20,211,644.90 : x
  2. Step 2: Convert to fraction form
    24,192,956.90/36,343,502.55 = 20,211,644.90/x
  3. Step 3: Cross multiply
    24,192,956.90x = 36,343,502.55 × 20,211,644.90
  4. Step 4: Simplify right side
    24,192,956.90x = 734,561,967,962,844.38
  5. Step 5: Solve for x
    x = 734,561,967,962,844.38/24,192,956.90
  6. Step 6: Final answer
    x = 30,362,636.99

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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.