Home / 48,894,400.89-67,474,810.31-26,867,906.01

Finding the Fourth Proportional to 48,894,400.89, 67,474,810.31 and 26,867,906.01

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Solution

The fourth proportional to 48,894,400.89, 67,474,810.31 and 26,867,906.01 is: 37,078,005.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,894,400.89 : 67,474,810.31 = 26,867,906.01 : x
  2. Step 2: Convert to fraction form
    48,894,400.89/67,474,810.31 = 26,867,906.01/x
  3. Step 3: Cross multiply
    48,894,400.89x = 67,474,810.31 × 26,867,906.01
  4. Step 4: Simplify right side
    48,894,400.89x = 1,812,906,861,317,319.75
  5. Step 5: Solve for x
    x = 1,812,906,861,317,319.75/48,894,400.89
  6. Step 6: Final answer
    x = 37,078,005.42

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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.