Home / 54,437,419.90-81,693,454.65-24,167,007.10

Finding the Fourth Proportional to 54,437,419.90, 81,693,454.65 and 24,167,007.10

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Solution

The fourth proportional to 54,437,419.90, 81,693,454.65 and 24,167,007.10 is: 36,267,080.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,437,419.90 : 81,693,454.65 = 24,167,007.10 : x
  2. Step 2: Convert to fraction form
    54,437,419.90/81,693,454.65 = 24,167,007.10/x
  3. Step 3: Cross multiply
    54,437,419.90x = 81,693,454.65 × 24,167,007.10
  4. Step 4: Simplify right side
    54,437,419.90x = 1,974,286,298,550,078.25
  5. Step 5: Solve for x
    x = 1,974,286,298,550,078.25/54,437,419.90
  6. Step 6: Final answer
    x = 36,267,080.66

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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.