Home / 45,853,763.20-63,278,190.78-25,226,766.52

Finding the Fourth Proportional to 45,853,763.20, 63,278,190.78 and 25,226,766.52

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Solution

The fourth proportional to 45,853,763.20, 63,278,190.78 and 25,226,766.52 is: 34,812,936.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,853,763.20 : 63,278,190.78 = 25,226,766.52 : x
  2. Step 2: Convert to fraction form
    45,853,763.20/63,278,190.78 = 25,226,766.52/x
  3. Step 3: Cross multiply
    45,853,763.20x = 63,278,190.78 × 25,226,766.52
  4. Step 4: Simplify right side
    45,853,763.20x = 1,596,304,144,615,076.75
  5. Step 5: Solve for x
    x = 1,596,304,144,615,076.75/45,853,763.20
  6. Step 6: Final answer
    x = 34,812,936.46

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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.