Home / 27,229,175.22-37,576,261.23-15,006,032.22

Finding the Fourth Proportional to 27,229,175.22, 37,576,261.23 and 15,006,032.22

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Solution

The fourth proportional to 27,229,175.22, 37,576,261.23 and 15,006,032.22 is: 20,708,324.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,229,175.22 : 37,576,261.23 = 15,006,032.22 : x
  2. Step 2: Convert to fraction form
    27,229,175.22/37,576,261.23 = 15,006,032.22/x
  3. Step 3: Cross multiply
    27,229,175.22x = 37,576,261.23 × 15,006,032.22
  4. Step 4: Simplify right side
    27,229,175.22x = 563,870,586,724,516.75
  5. Step 5: Solve for x
    x = 563,870,586,724,516.75/27,229,175.22
  6. Step 6: Final answer
    x = 20,708,324.15

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1.5x scale

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.