Home / 29,782,278.90-44,673,418.35-9,587,520.90

Finding the Fourth Proportional to 29,782,278.90, 44,673,418.35 and 9,587,520.90

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Solution

The fourth proportional to 29,782,278.90, 44,673,418.35 and 9,587,520.90 is: 14,381,281.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,782,278.90 : 44,673,418.35 = 9,587,520.90 : x
  2. Step 2: Convert to fraction form
    29,782,278.90/44,673,418.35 = 9,587,520.90/x
  3. Step 3: Cross multiply
    29,782,278.90x = 44,673,418.35 × 9,587,520.90
  4. Step 4: Simplify right side
    29,782,278.90x = 428,307,332,105,068.56
  5. Step 5: Solve for x
    x = 428,307,332,105,068.56/29,782,278.90
  6. Step 6: Final answer
    x = 14,381,281.35

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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.