Home / 88,320,101,833.20-132,518,687,029.33-30,928,127,648.27

Finding the Fourth Proportional to 88,320,101,833.20, 132,518,687,029.33 and 30,928,127,648.27

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Solution

The fourth proportional to 88,320,101,833.20, 132,518,687,029.33 and 30,928,127,648.27 is: 46,405,685,491.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,320,101,833.20 : 132,518,687,029.33 = 30,928,127,648.27 : x
  2. Step 2: Convert to fraction form
    88,320,101,833.20/132,518,687,029.33 = 30,928,127,648.27/x
  3. Step 3: Cross multiply
    88,320,101,833.20x = 132,518,687,029.33 × 30,928,127,648.27
  4. Step 4: Simplify right side
    88,320,101,833.20x = 4,098,554,868,223,597,608,960
  5. Step 5: Solve for x
    x = 4,098,554,868,223,597,608,960/88,320,101,833.20
  6. Step 6: Final answer
    x = 46,405,685,491.22

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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.