Home / 29,951,504.22-41,358,271.23-18,957,648.41

Finding the Fourth Proportional to 29,951,504.22, 41,358,271.23 and 18,957,648.41

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Solution

The fourth proportional to 29,951,504.22, 41,358,271.23 and 18,957,648.41 is: 26,177,502.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,951,504.22 : 41,358,271.23 = 18,957,648.41 : x
  2. Step 2: Convert to fraction form
    29,951,504.22/41,358,271.23 = 18,957,648.41/x
  3. Step 3: Cross multiply
    29,951,504.22x = 41,358,271.23 × 18,957,648.41
  4. Step 4: Simplify right side
    29,951,504.22x = 784,055,564,823,758.25
  5. Step 5: Solve for x
    x = 784,055,564,823,758.25/29,951,504.22
  6. Step 6: Final answer
    x = 26,177,502.11

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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.