Home / 24,002,611.03-33,123,323.01-12,989,105.93

Finding the Fourth Proportional to 24,002,611.03, 33,123,323.01 and 12,989,105.93

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Solution

The fourth proportional to 24,002,611.03, 33,123,323.01 and 12,989,105.93 is: 17,924,814.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,002,611.03 : 33,123,323.01 = 12,989,105.93 : x
  2. Step 2: Convert to fraction form
    24,002,611.03/33,123,323.01 = 12,989,105.93/x
  3. Step 3: Cross multiply
    24,002,611.03x = 33,123,323.01 × 12,989,105.93
  4. Step 4: Simplify right side
    24,002,611.03x = 430,242,351,462,013.88
  5. Step 5: Solve for x
    x = 430,242,351,462,013.88/24,002,611.03
  6. Step 6: Final answer
    x = 17,924,814.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.