Home / 47,159,399.52-65,079,304.80-26,532,796.56

Finding the Fourth Proportional to 47,159,399.52, 65,079,304.80 and 26,532,796.56

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Solution

The fourth proportional to 47,159,399.52, 65,079,304.80 and 26,532,796.56 is: 36,614,884.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,159,399.52 : 65,079,304.80 = 26,532,796.56 : x
  2. Step 2: Convert to fraction form
    47,159,399.52/65,079,304.80 = 26,532,796.56/x
  3. Step 3: Cross multiply
    47,159,399.52x = 65,079,304.80 × 26,532,796.56
  4. Step 4: Simplify right side
    47,159,399.52x = 1,726,735,954,524,631.25
  5. Step 5: Solve for x
    x = 1,726,735,954,524,631.25/47,159,399.52
  6. Step 6: Final answer
    x = 36,614,884.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.