Home / 24,318,439.70-33,559,407.47-13,305,233.81

Finding the Fourth Proportional to 24,318,439.70, 33,559,407.47 and 13,305,233.81

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Solution

The fourth proportional to 24,318,439.70, 33,559,407.47 and 13,305,233.81 is: 18,361,201.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,318,439.70 : 33,559,407.47 = 13,305,233.81 : x
  2. Step 2: Convert to fraction form
    24,318,439.70/33,559,407.47 = 13,305,233.81/x
  3. Step 3: Cross multiply
    24,318,439.70x = 33,559,407.47 × 13,305,233.81
  4. Step 4: Simplify right side
    24,318,439.70x = 446,515,763,030,572.12
  5. Step 5: Solve for x
    x = 446,515,763,030,572.12/24,318,439.70
  6. Step 6: Final answer
    x = 18,361,201.15

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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.