Home / 15,960,034.80-23,904,622.80-13,125,682.80

Finding the Fourth Proportional to 15,960,034.80, 23,904,622.80 and 13,125,682.80

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Solution

The fourth proportional to 15,960,034.80, 23,904,622.80 and 13,125,682.80 is: 19,659,386.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,960,034.80 : 23,904,622.80 = 13,125,682.80 : x
  2. Step 2: Convert to fraction form
    15,960,034.80/23,904,622.80 = 13,125,682.80/x
  3. Step 3: Cross multiply
    15,960,034.80x = 23,904,622.80 × 13,125,682.80
  4. Step 4: Simplify right side
    15,960,034.80x = 313,764,496,326,447.88
  5. Step 5: Solve for x
    x = 313,764,496,326,447.88/15,960,034.80
  6. Step 6: Final answer
    x = 19,659,386.73

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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.