Home / 174,442,956.52-240,732,894.27-96,129,312.46

Finding the Fourth Proportional to 174,442,956.52, 240,732,894.27 and 96,129,312.46

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Solution

The fourth proportional to 174,442,956.52, 240,732,894.27 and 96,129,312.46 is: 132,659,340.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,442,956.52 : 240,732,894.27 = 96,129,312.46 : x
  2. Step 2: Convert to fraction form
    174,442,956.52/240,732,894.27 = 96,129,312.46/x
  3. Step 3: Cross multiply
    174,442,956.52x = 240,732,894.27 × 96,129,312.46
  4. Step 4: Simplify right side
    174,442,956.52x = 23,141,487,612,680,972
  5. Step 5: Solve for x
    x = 23,141,487,612,680,972/174,442,956.52
  6. Step 6: Final answer
    x = 132,659,340.76

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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.