Home / 25,212,800.10-37,819,200.15-25,023,843.30

Finding the Fourth Proportional to 25,212,800.10, 37,819,200.15 and 25,023,843.30

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Solution

The fourth proportional to 25,212,800.10, 37,819,200.15 and 25,023,843.30 is: 37,535,764.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,212,800.10 : 37,819,200.15 = 25,023,843.30 : x
  2. Step 2: Convert to fraction form
    25,212,800.10/37,819,200.15 = 25,023,843.30/x
  3. Step 3: Cross multiply
    25,212,800.10x = 37,819,200.15 × 25,023,843.30
  4. Step 4: Simplify right side
    25,212,800.10x = 946,381,738,284,936.50
  5. Step 5: Solve for x
    x = 946,381,738,284,936.50/25,212,800.10
  6. Step 6: Final answer
    x = 37,535,764.95

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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.