Home / 88,132,801.10-132,151,962.45-36,957,001.10

Finding the Fourth Proportional to 88,132,801.10, 132,151,962.45 and 36,957,001.10

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Solution

The fourth proportional to 88,132,801.10, 132,151,962.45 and 36,957,001.10 is: 55,415,692.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,132,801.10 : 132,151,962.45 = 36,957,001.10 : x
  2. Step 2: Convert to fraction form
    88,132,801.10/132,151,962.45 = 36,957,001.10/x
  3. Step 3: Cross multiply
    88,132,801.10x = 132,151,962.45 × 36,957,001.10
  4. Step 4: Simplify right side
    88,132,801.10x = 4,883,940,221,631,809
  5. Step 5: Solve for x
    x = 4,883,940,221,631,809/88,132,801.10
  6. Step 6: Final answer
    x = 55,415,692.69

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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.