Home / 25,204,781.34-37,813,899.92-9,032,367.42

Finding the Fourth Proportional to 25,204,781.34, 37,813,899.92 and 9,032,367.42

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Solution

The fourth proportional to 25,204,781.34, 37,813,899.92 and 9,032,367.42 is: 13,550,962.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,204,781.34 : 37,813,899.92 = 9,032,367.42 : x
  2. Step 2: Convert to fraction form
    25,204,781.34/37,813,899.92 = 9,032,367.42/x
  3. Step 3: Cross multiply
    25,204,781.34x = 37,813,899.92 × 9,032,367.42
  4. Step 4: Simplify right side
    25,204,781.34x = 341,549,037,615,386.75
  5. Step 5: Solve for x
    x = 341,549,037,615,386.75/25,204,781.34
  6. Step 6: Final answer
    x = 13,550,962.14

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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.