Home / 33,217,446.90-49,826,170.35-15,301,542.90

Finding the Fourth Proportional to 33,217,446.90, 49,826,170.35 and 15,301,542.90

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Solution

The fourth proportional to 33,217,446.90, 49,826,170.35 and 15,301,542.90 is: 22,952,314.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,217,446.90 : 49,826,170.35 = 15,301,542.90 : x
  2. Step 2: Convert to fraction form
    33,217,446.90/49,826,170.35 = 15,301,542.90/x
  3. Step 3: Cross multiply
    33,217,446.90x = 49,826,170.35 × 15,301,542.90
  4. Step 4: Simplify right side
    33,217,446.90x = 762,417,283,153,233
  5. Step 5: Solve for x
    x = 762,417,283,153,233/33,217,446.90
  6. Step 6: Final answer
    x = 22,952,314.35

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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.