Home / 96,305,844.96-132,900,390.03-58,615,384.95

Finding the Fourth Proportional to 96,305,844.96, 132,900,390.03 and 58,615,384.95

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Solution

The fourth proportional to 96,305,844.96, 132,900,390.03 and 58,615,384.95 is: 80,888,211.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,305,844.96 : 132,900,390.03 = 58,615,384.95 : x
  2. Step 2: Convert to fraction form
    96,305,844.96/132,900,390.03 = 58,615,384.95/x
  3. Step 3: Cross multiply
    96,305,844.96x = 132,900,390.03 × 58,615,384.95
  4. Step 4: Simplify right side
    96,305,844.96x = 7,790,007,520,949,090
  5. Step 5: Solve for x
    x = 7,790,007,520,949,090/96,305,844.96
  6. Step 6: Final answer
    x = 80,888,211.14

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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.