Home / 54,384,748.33-81,522,577.05-25,259,041.60

Finding the Fourth Proportional to 54,384,748.33, 81,522,577.05 and 25,259,041.60

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Solution

The fourth proportional to 54,384,748.33, 81,522,577.05 and 25,259,041.60 is: 37,863,228.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,384,748.33 : 81,522,577.05 = 25,259,041.60 : x
  2. Step 2: Convert to fraction form
    54,384,748.33/81,522,577.05 = 25,259,041.60/x
  3. Step 3: Cross multiply
    54,384,748.33x = 81,522,577.05 × 25,259,041.60
  4. Step 4: Simplify right side
    54,384,748.33x = 2,059,182,165,045,155.25
  5. Step 5: Solve for x
    x = 2,059,182,165,045,155.25/54,384,748.33
  6. Step 6: Final answer
    x = 37,863,228.72

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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.