Home / 25,225,198.26-34,810,772.26-13,622,760.62

Finding the Fourth Proportional to 25,225,198.26, 34,810,772.26 and 13,622,760.62

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Solution

The fourth proportional to 25,225,198.26, 34,810,772.26 and 13,622,760.62 is: 18,799,408.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,225,198.26 : 34,810,772.26 = 13,622,760.62 : x
  2. Step 2: Convert to fraction form
    25,225,198.26/34,810,772.26 = 13,622,760.62/x
  3. Step 3: Cross multiply
    25,225,198.26x = 34,810,772.26 × 13,622,760.62
  4. Step 4: Simplify right side
    25,225,198.26x = 474,218,817,495,316.38
  5. Step 5: Solve for x
    x = 474,218,817,495,316.38/25,225,198.26
  6. Step 6: Final answer
    x = 18,799,408.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.