Home / 95,928,348.20-132,396,020.98-62,984,167.52

Finding the Fourth Proportional to 95,928,348.20, 132,396,020.98 and 62,984,167.52

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Solution

The fourth proportional to 95,928,348.20, 132,396,020.98 and 62,984,167.52 is: 86,927,934.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,928,348.20 : 132,396,020.98 = 62,984,167.52 : x
  2. Step 2: Convert to fraction form
    95,928,348.20/132,396,020.98 = 62,984,167.52/x
  3. Step 3: Cross multiply
    95,928,348.20x = 132,396,020.98 × 62,984,167.52
  4. Step 4: Simplify right side
    95,928,348.20x = 8,338,853,163,566,315
  5. Step 5: Solve for x
    x = 8,338,853,163,566,315/95,928,348.20
  6. Step 6: Final answer
    x = 86,927,934.45

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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.