Home / 95,886,618.12-132,235,287.12-62,834,863.01

Finding the Fourth Proportional to 95,886,618.12, 132,235,287.12 and 62,834,863.01

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Solution

The fourth proportional to 95,886,618.12, 132,235,287.12 and 62,834,863.01 is: 86,654,283.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,886,618.12 : 132,235,287.12 = 62,834,863.01 : x
  2. Step 2: Convert to fraction form
    95,886,618.12/132,235,287.12 = 62,834,863.01/x
  3. Step 3: Cross multiply
    95,886,618.12x = 132,235,287.12 × 62,834,863.01
  4. Step 4: Simplify right side
    95,886,618.12x = 8,308,986,150,612,042
  5. Step 5: Solve for x
    x = 8,308,986,150,612,042/95,886,618.12
  6. Step 6: Final answer
    x = 86,654,283.08

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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.