Home / 57,964,225.20-86,933,896.20-25,616,065.20

Finding the Fourth Proportional to 57,964,225.20, 86,933,896.20 and 25,616,065.20

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Solution

The fourth proportional to 57,964,225.20, 86,933,896.20 and 25,616,065.20 is: 38,418,599.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,964,225.20 : 86,933,896.20 = 25,616,065.20 : x
  2. Step 2: Convert to fraction form
    57,964,225.20/86,933,896.20 = 25,616,065.20/x
  3. Step 3: Cross multiply
    57,964,225.20x = 86,933,896.20 × 25,616,065.20
  4. Step 4: Simplify right side
    57,964,225.20x = 2,226,904,353,149,232.25
  5. Step 5: Solve for x
    x = 2,226,904,353,149,232.25/57,964,225.20
  6. Step 6: Final answer
    x = 38,418,599.50

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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.