Home / 41,882,823.60-62,830,140.30-13,125,960.60

Finding the Fourth Proportional to 41,882,823.60, 62,830,140.30 and 13,125,960.60

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Solution

The fourth proportional to 41,882,823.60, 62,830,140.30 and 13,125,960.60 is: 19,690,791.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,882,823.60 : 62,830,140.30 = 13,125,960.60 : x
  2. Step 2: Convert to fraction form
    41,882,823.60/62,830,140.30 = 13,125,960.60/x
  3. Step 3: Cross multiply
    41,882,823.60x = 62,830,140.30 × 13,125,960.60
  4. Step 4: Simplify right side
    41,882,823.60x = 824,705,946,070,272.12
  5. Step 5: Solve for x
    x = 824,705,946,070,272.12/41,882,823.60
  6. Step 6: Final answer
    x = 19,690,791.48

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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.