Home / 50,970,139.03-76,414,792.78-26,704,411.75

Finding the Fourth Proportional to 50,970,139.03, 76,414,792.78 and 26,704,411.75

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Solution

The fourth proportional to 50,970,139.03, 76,414,792.78 and 26,704,411.75 is: 40,035,442.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,970,139.03 : 76,414,792.78 = 26,704,411.75 : x
  2. Step 2: Convert to fraction form
    50,970,139.03/76,414,792.78 = 26,704,411.75/x
  3. Step 3: Cross multiply
    50,970,139.03x = 76,414,792.78 × 26,704,411.75
  4. Step 4: Simplify right side
    50,970,139.03x = 2,040,612,090,188,047.25
  5. Step 5: Solve for x
    x = 2,040,612,090,188,047.25/50,970,139.03
  6. Step 6: Final answer
    x = 40,035,442.89

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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.