Home / 39,771,171.10-54,891,749.55-24,893,394.04

Finding the Fourth Proportional to 39,771,171.10, 54,891,749.55 and 24,893,394.04

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Solution

The fourth proportional to 39,771,171.10, 54,891,749.55 and 24,893,394.04 is: 34,357,599.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,771,171.10 : 54,891,749.55 = 24,893,394.04 : x
  2. Step 2: Convert to fraction form
    39,771,171.10/54,891,749.55 = 24,893,394.04/x
  3. Step 3: Cross multiply
    39,771,171.10x = 54,891,749.55 × 24,893,394.04
  4. Step 4: Simplify right side
    39,771,171.10x = 1,366,441,951,093,142.50
  5. Step 5: Solve for x
    x = 1,366,441,951,093,142.50/39,771,171.10
  6. Step 6: Final answer
    x = 34,357,599.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.