Home / 17,292,694.68-23,864,012.10-9,452,217.72

Finding the Fourth Proportional to 17,292,694.68, 23,864,012.10 and 9,452,217.72

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Solution

The fourth proportional to 17,292,694.68, 23,864,012.10 and 9,452,217.72 is: 13,044,111.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,292,694.68 : 23,864,012.10 = 9,452,217.72 : x
  2. Step 2: Convert to fraction form
    17,292,694.68/23,864,012.10 = 9,452,217.72/x
  3. Step 3: Cross multiply
    17,292,694.68x = 23,864,012.10 × 9,452,217.72
  4. Step 4: Simplify right side
    17,292,694.68x = 225,567,838,041,914.44
  5. Step 5: Solve for x
    x = 225,567,838,041,914.44/17,292,694.68
  6. Step 6: Final answer
    x = 13,044,111.53

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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.