Home / 39,852,023.10-59,778,034.65-36,261,843.90

Finding the Fourth Proportional to 39,852,023.10, 59,778,034.65 and 36,261,843.90

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Solution

The fourth proportional to 39,852,023.10, 59,778,034.65 and 36,261,843.90 is: 54,392,765.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,852,023.10 : 59,778,034.65 = 36,261,843.90 : x
  2. Step 2: Convert to fraction form
    39,852,023.10/59,778,034.65 = 36,261,843.90/x
  3. Step 3: Cross multiply
    39,852,023.10x = 59,778,034.65 × 36,261,843.90
  4. Step 4: Simplify right side
    39,852,023.10x = 2,167,661,761,127,091
  5. Step 5: Solve for x
    x = 2,167,661,761,127,091/39,852,023.10
  6. Step 6: Final answer
    x = 54,392,765.85

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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.