Home / 23,189,494.20-34,773,743.70-8,807,782.20

Finding the Fourth Proportional to 23,189,494.20, 34,773,743.70 and 8,807,782.20

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Solution

The fourth proportional to 23,189,494.20, 34,773,743.70 and 8,807,782.20 is: 13,207,686.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,189,494.20 : 34,773,743.70 = 8,807,782.20 : x
  2. Step 2: Convert to fraction form
    23,189,494.20/34,773,743.70 = 8,807,782.20/x
  3. Step 3: Cross multiply
    23,189,494.20x = 34,773,743.70 × 8,807,782.20
  4. Step 4: Simplify right side
    23,189,494.20x = 306,279,560,788,222.12
  5. Step 5: Solve for x
    x = 306,279,560,788,222.12/23,189,494.20
  6. Step 6: Final answer
    x = 13,207,686.12

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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.