Home / 22,428,371.29-33,648,231.22-6,254,324.28

Finding the Fourth Proportional to 22,428,371.29, 33,648,231.22 and 6,254,324.28

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Solution

The fourth proportional to 22,428,371.29, 33,648,231.22 and 6,254,324.28 is: 9,383,068.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,428,371.29 : 33,648,231.22 = 6,254,324.28 : x
  2. Step 2: Convert to fraction form
    22,428,371.29/33,648,231.22 = 6,254,324.28/x
  3. Step 3: Cross multiply
    22,428,371.29x = 33,648,231.22 × 6,254,324.28
  4. Step 4: Simplify right side
    22,428,371.29x = 210,446,949,526,638.38
  5. Step 5: Solve for x
    x = 210,446,949,526,638.38/22,428,371.29
  6. Step 6: Final answer
    x = 9,383,068.74

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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.