Home / 64,605,847.24-96,897,264.49-25,741,042.03

Finding the Fourth Proportional to 64,605,847.24, 96,897,264.49 and 25,741,042.03

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Solution

The fourth proportional to 64,605,847.24, 96,897,264.49 and 25,741,042.03 is: 38,606,978.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,605,847.24 : 96,897,264.49 = 25,741,042.03 : x
  2. Step 2: Convert to fraction form
    64,605,847.24/96,897,264.49 = 25,741,042.03/x
  3. Step 3: Cross multiply
    64,605,847.24x = 96,897,264.49 × 25,741,042.03
  4. Step 4: Simplify right side
    64,605,847.24x = 2,494,236,557,829,116.50
  5. Step 5: Solve for x
    x = 2,494,236,557,829,116.50/64,605,847.24
  6. Step 6: Final answer
    x = 38,606,978.54

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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.