Home / 95,943,502.38-132,402,031.92-51,890,505.06

Finding the Fourth Proportional to 95,943,502.38, 132,402,031.92 and 51,890,505.06

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Solution

The fourth proportional to 95,943,502.38, 132,402,031.92 and 51,890,505.06 is: 71,608,896.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,943,502.38 : 132,402,031.92 = 51,890,505.06 : x
  2. Step 2: Convert to fraction form
    95,943,502.38/132,402,031.92 = 51,890,505.06/x
  3. Step 3: Cross multiply
    95,943,502.38x = 132,402,031.92 × 51,890,505.06
  4. Step 4: Simplify right side
    95,943,502.38x = 6,870,408,307,299,042
  5. Step 5: Solve for x
    x = 6,870,408,307,299,042/95,943,502.38
  6. Step 6: Final answer
    x = 71,608,896.24

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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.