Home / 15,227,105.02-22,843,320.96-9,083,979.22

Finding the Fourth Proportional to 15,227,105.02, 22,843,320.96 and 9,083,979.22

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Solution

The fourth proportional to 15,227,105.02, 22,843,320.96 and 9,083,979.22 is: 13,627,557.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,227,105.02 : 22,843,320.96 = 9,083,979.22 : x
  2. Step 2: Convert to fraction form
    15,227,105.02/22,843,320.96 = 9,083,979.22/x
  3. Step 3: Cross multiply
    15,227,105.02x = 22,843,320.96 × 9,083,979.22
  4. Step 4: Simplify right side
    15,227,105.02x = 207,508,252,916,430.47
  5. Step 5: Solve for x
    x = 207,508,252,916,430.47/15,227,105.02
  6. Step 6: Final answer
    x = 13,627,557.74

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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.