Home / 23,002,670.80-34,504,006.20-8,819,246.80

Finding the Fourth Proportional to 23,002,670.80, 34,504,006.20 and 8,819,246.80

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Solution

The fourth proportional to 23,002,670.80, 34,504,006.20 and 8,819,246.80 is: 13,228,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,002,670.80 : 34,504,006.20 = 8,819,246.80 : x
  2. Step 2: Convert to fraction form
    23,002,670.80/34,504,006.20 = 8,819,246.80/x
  3. Step 3: Cross multiply
    23,002,670.80x = 34,504,006.20 × 8,819,246.80
  4. Step 4: Simplify right side
    23,002,670.80x = 304,299,346,266,530.19
  5. Step 5: Solve for x
    x = 304,299,346,266,530.19/23,002,670.80
  6. Step 6: Final answer
    x = 13,228,870.20

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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.