Home / 25,070,163.98-37,608,592.19-9,920,552.54

Finding the Fourth Proportional to 25,070,163.98, 37,608,592.19 and 9,920,552.54

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Solution

The fourth proportional to 25,070,163.98, 37,608,592.19 and 9,920,552.54 is: 14,882,152.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,070,163.98 : 37,608,592.19 = 9,920,552.54 : x
  2. Step 2: Convert to fraction form
    25,070,163.98/37,608,592.19 = 9,920,552.54/x
  3. Step 3: Cross multiply
    25,070,163.98x = 37,608,592.19 × 9,920,552.54
  4. Step 4: Simplify right side
    25,070,163.98x = 373,098,014,726,725.88
  5. Step 5: Solve for x
    x = 373,098,014,726,725.88/25,070,163.98
  6. Step 6: Final answer
    x = 14,882,152.95

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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.