Home / 118,044,801.10-177,067,201.65-96,503,725.90

Finding the Fourth Proportional to 118,044,801.10, 177,067,201.65 and 96,503,725.90

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Solution

The fourth proportional to 118,044,801.10, 177,067,201.65 and 96,503,725.90 is: 144,755,588.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,044,801.10 : 177,067,201.65 = 96,503,725.90 : x
  2. Step 2: Convert to fraction form
    118,044,801.10/177,067,201.65 = 96,503,725.90/x
  3. Step 3: Cross multiply
    118,044,801.10x = 177,067,201.65 × 96,503,725.90
  4. Step 4: Simplify right side
    118,044,801.10x = 17,087,644,693,911,630
  5. Step 5: Solve for x
    x = 17,087,644,693,911,630/118,044,801.10
  6. Step 6: Final answer
    x = 144,755,588.85

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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.