Home / 39,592,623.30-59,442,079.05-25,279,145.70

Finding the Fourth Proportional to 39,592,623.30, 59,442,079.05 and 25,279,145.70

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Solution

The fourth proportional to 39,592,623.30, 59,442,079.05 and 25,279,145.70 is: 37,952,650.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,592,623.30 : 59,442,079.05 = 25,279,145.70 : x
  2. Step 2: Convert to fraction form
    39,592,623.30/59,442,079.05 = 25,279,145.70/x
  3. Step 3: Cross multiply
    39,592,623.30x = 59,442,079.05 × 25,279,145.70
  4. Step 4: Simplify right side
    39,592,623.30x = 1,502,644,977,015,867.50
  5. Step 5: Solve for x
    x = 1,502,644,977,015,867.50/39,592,623.30
  6. Step 6: Final answer
    x = 37,952,650.06

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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.