Home / 41,921,546,206.97-62,860,254,501.31-28,660,596,876.95

Finding the Fourth Proportional to 41,921,546,206.97, 62,860,254,501.31 and 28,660,596,876.95

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Solution

The fourth proportional to 41,921,546,206.97, 62,860,254,501.31 and 28,660,596,876.95 is: 42,975,810,218.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,921,546,206.97 : 62,860,254,501.31 = 28,660,596,876.95 : x
  2. Step 2: Convert to fraction form
    41,921,546,206.97/62,860,254,501.31 = 28,660,596,876.95/x
  3. Step 3: Cross multiply
    41,921,546,206.97x = 62,860,254,501.31 × 28,660,596,876.95
  4. Step 4: Simplify right side
    41,921,546,206.97x = 1,801,612,413,844,098,646,016
  5. Step 5: Solve for x
    x = 1,801,612,413,844,098,646,016/41,921,546,206.97
  6. Step 6: Final answer
    x = 42,975,810,218.20

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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.