Home / 133,971,675.60-200,957,513.40-132,837,934.80

Finding the Fourth Proportional to 133,971,675.60, 200,957,513.40 and 132,837,934.80

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Solution

The fourth proportional to 133,971,675.60, 200,957,513.40 and 132,837,934.80 is: 199,256,902.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,971,675.60 : 200,957,513.40 = 132,837,934.80 : x
  2. Step 2: Convert to fraction form
    133,971,675.60/200,957,513.40 = 132,837,934.80/x
  3. Step 3: Cross multiply
    133,971,675.60x = 200,957,513.40 × 132,837,934.80
  4. Step 4: Simplify right side
    133,971,675.60x = 26,694,781,062,599,328
  5. Step 5: Solve for x
    x = 26,694,781,062,599,328/133,971,675.60
  6. Step 6: Final answer
    x = 199,256,902.20

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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.