Home / 36,251,203.80-54,376,805.70-25,480,666.20

Finding the Fourth Proportional to 36,251,203.80, 54,376,805.70 and 25,480,666.20

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Solution

The fourth proportional to 36,251,203.80, 54,376,805.70 and 25,480,666.20 is: 38,220,999.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,251,203.80 : 54,376,805.70 = 25,480,666.20 : x
  2. Step 2: Convert to fraction form
    36,251,203.80/54,376,805.70 = 25,480,666.20/x
  3. Step 3: Cross multiply
    36,251,203.80x = 54,376,805.70 × 25,480,666.20
  4. Step 4: Simplify right side
    36,251,203.80x = 1,385,557,235,063,957.50
  5. Step 5: Solve for x
    x = 1,385,557,235,063,957.50/36,251,203.80
  6. Step 6: Final answer
    x = 38,220,999.30

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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.