Home / 96,341,801.82-132,951,817.16-52,288,802.04

Finding the Fourth Proportional to 96,341,801.82, 132,951,817.16 and 52,288,802.04

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Solution

The fourth proportional to 96,341,801.82, 132,951,817.16 and 52,288,802.04 is: 72,158,617.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,341,801.82 : 132,951,817.16 = 52,288,802.04 : x
  2. Step 2: Convert to fraction form
    96,341,801.82/132,951,817.16 = 52,288,802.04/x
  3. Step 3: Cross multiply
    96,341,801.82x = 132,951,817.16 × 52,288,802.04
  4. Step 4: Simplify right side
    96,341,801.82x = 6,951,891,248,076,071
  5. Step 5: Solve for x
    x = 6,951,891,248,076,071/96,341,801.82
  6. Step 6: Final answer
    x = 72,158,617.72

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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.