Home / 42,117,991.03-58,123,212.18-24,714,626.26

Finding the Fourth Proportional to 42,117,991.03, 58,123,212.18 and 24,714,626.26

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Solution

The fourth proportional to 42,117,991.03, 58,123,212.18 and 24,714,626.26 is: 34,106,409.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,117,991.03 : 58,123,212.18 = 24,714,626.26 : x
  2. Step 2: Convert to fraction form
    42,117,991.03/58,123,212.18 = 24,714,626.26/x
  3. Step 3: Cross multiply
    42,117,991.03x = 58,123,212.18 × 24,714,626.26
  4. Step 4: Simplify right side
    42,117,991.03x = 1,436,493,466,059,380
  5. Step 5: Solve for x
    x = 1,436,493,466,059,380/42,117,991.03
  6. Step 6: Final answer
    x = 34,106,409.90

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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.