Home / 23,253,046.65-32,092,730.96-13,965,745.01

Finding the Fourth Proportional to 23,253,046.65, 32,092,730.96 and 13,965,745.01

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Solution

The fourth proportional to 23,253,046.65, 32,092,730.96 and 13,965,745.01 is: 19,274,846.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253,046.65 : 32,092,730.96 = 13,965,745.01 : x
  2. Step 2: Convert to fraction form
    23,253,046.65/32,092,730.96 = 13,965,745.01/x
  3. Step 3: Cross multiply
    23,253,046.65x = 32,092,730.96 × 13,965,745.01
  4. Step 4: Simplify right side
    23,253,046.65x = 448,198,897,031,600.12
  5. Step 5: Solve for x
    x = 448,198,897,031,600.12/23,253,046.65
  6. Step 6: Final answer
    x = 19,274,846.16

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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.