Home / 25,024,897.20-37,474,360.20-16,458,855.60

Finding the Fourth Proportional to 25,024,897.20, 37,474,360.20 and 16,458,855.60

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Solution

The fourth proportional to 25,024,897.20, 37,474,360.20 and 16,458,855.60 is: 24,646,857.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,024,897.20 : 37,474,360.20 = 16,458,855.60 : x
  2. Step 2: Convert to fraction form
    25,024,897.20/37,474,360.20 = 16,458,855.60/x
  3. Step 3: Cross multiply
    25,024,897.20x = 37,474,360.20 × 16,458,855.60
  4. Step 4: Simplify right side
    25,024,897.20x = 616,785,083,234,187.12
  5. Step 5: Solve for x
    x = 616,785,083,234,187.12/25,024,897.20
  6. Step 6: Final answer
    x = 24,646,857.82

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1.5x scale

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.