Home / 37,181,593.80-55,772,390.70-25,702,468.20

Finding the Fourth Proportional to 37,181,593.80, 55,772,390.70 and 25,702,468.20

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Solution

The fourth proportional to 37,181,593.80, 55,772,390.70 and 25,702,468.20 is: 38,553,702.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,181,593.80 : 55,772,390.70 = 25,702,468.20 : x
  2. Step 2: Convert to fraction form
    37,181,593.80/55,772,390.70 = 25,702,468.20/x
  3. Step 3: Cross multiply
    37,181,593.80x = 55,772,390.70 × 25,702,468.20
  4. Step 4: Simplify right side
    37,181,593.80x = 1,433,488,098,404,725.75
  5. Step 5: Solve for x
    x = 1,433,488,098,404,725.75/37,181,593.80
  6. Step 6: Final answer
    x = 38,553,702.30

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1.5x scale

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.