Home / 47,259,236.17-70,755,171.41-25,050,775.22

Finding the Fourth Proportional to 47,259,236.17, 70,755,171.41 and 25,050,775.22

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Solution

The fourth proportional to 47,259,236.17, 70,755,171.41 and 25,050,775.22 is: 37,505,301.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,259,236.17 : 70,755,171.41 = 25,050,775.22 : x
  2. Step 2: Convert to fraction form
    47,259,236.17/70,755,171.41 = 25,050,775.22/x
  3. Step 3: Cross multiply
    47,259,236.17x = 70,755,171.41 × 25,050,775.22
  4. Step 4: Simplify right side
    47,259,236.17x = 1,772,471,894,644,480.25
  5. Step 5: Solve for x
    x = 1,772,471,894,644,480.25/47,259,236.17
  6. Step 6: Final answer
    x = 37,505,301.36

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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.