Home / 41,609,964.70-62,414,947.05-25,485,651.10

Finding the Fourth Proportional to 41,609,964.70, 62,414,947.05 and 25,485,651.10

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Solution

The fourth proportional to 41,609,964.70, 62,414,947.05 and 25,485,651.10 is: 38,228,476.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,609,964.70 : 62,414,947.05 = 25,485,651.10 : x
  2. Step 2: Convert to fraction form
    41,609,964.70/62,414,947.05 = 25,485,651.10/x
  3. Step 3: Cross multiply
    41,609,964.70x = 62,414,947.05 × 25,485,651.10
  4. Step 4: Simplify right side
    41,609,964.70x = 1,590,685,563,941,274.25
  5. Step 5: Solve for x
    x = 1,590,685,563,941,274.25/41,609,964.70
  6. Step 6: Final answer
    x = 38,228,476.65

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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.