Home / 96,174,445,185.32-132,665,592,977.40-59,982,644,189.30

Finding the Fourth Proportional to 96,174,445,185.32, 132,665,592,977.40 and 59,982,644,189.30

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Solution

The fourth proportional to 96,174,445,185.32, 132,665,592,977.40 and 59,982,644,189.30 is: 82,741,658,081.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,174,445,185.32 : 132,665,592,977.40 = 59,982,644,189.30 : x
  2. Step 2: Convert to fraction form
    96,174,445,185.32/132,665,592,977.40 = 59,982,644,189.30/x
  3. Step 3: Cross multiply
    96,174,445,185.32x = 132,665,592,977.40 × 59,982,644,189.30
  4. Step 4: Simplify right side
    96,174,445,185.32x = 7,957,633,059,725,880,852,480
  5. Step 5: Solve for x
    x = 7,957,633,059,725,880,852,480/96,174,445,185.32
  6. Step 6: Final answer
    x = 82,741,658,081.75

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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.