Home / 25,188,002.32-37,782,213.76-6,993,616.33

Finding the Fourth Proportional to 25,188,002.32, 37,782,213.76 and 6,993,616.33

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Solution

The fourth proportional to 25,188,002.32, 37,782,213.76 and 6,993,616.33 is: 10,490,482.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,188,002.32 : 37,782,213.76 = 6,993,616.33 : x
  2. Step 2: Convert to fraction form
    25,188,002.32/37,782,213.76 = 6,993,616.33/x
  3. Step 3: Cross multiply
    25,188,002.32x = 37,782,213.76 × 6,993,616.33
  4. Step 4: Simplify right side
    25,188,002.32x = 264,234,307,118,654.09
  5. Step 5: Solve for x
    x = 264,234,307,118,654.09/25,188,002.32
  6. Step 6: Final answer
    x = 10,490,482.88

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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.