Home / 26,234,399.25-39,350,180.32-8,038,648.27

Finding the Fourth Proportional to 26,234,399.25, 39,350,180.32 and 8,038,648.27

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Solution

The fourth proportional to 26,234,399.25, 39,350,180.32 and 8,038,648.27 is: 12,057,537.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,234,399.25 : 39,350,180.32 = 8,038,648.27 : x
  2. Step 2: Convert to fraction form
    26,234,399.25/39,350,180.32 = 8,038,648.27/x
  3. Step 3: Cross multiply
    26,234,399.25x = 39,350,180.32 × 8,038,648.27
  4. Step 4: Simplify right side
    26,234,399.25x = 316,322,258,982,647.19
  5. Step 5: Solve for x
    x = 316,322,258,982,647.19/26,234,399.25
  6. Step 6: Final answer
    x = 12,057,537.74

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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.