Home / 49,237,583.39-67,948,076.11-26,911,019.05

Finding the Fourth Proportional to 49,237,583.39, 67,948,076.11 and 26,911,019.05

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Solution

The fourth proportional to 49,237,583.39, 67,948,076.11 and 26,911,019.05 is: 37,137,321.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,237,583.39 : 67,948,076.11 = 26,911,019.05 : x
  2. Step 2: Convert to fraction form
    49,237,583.39/67,948,076.11 = 26,911,019.05/x
  3. Step 3: Cross multiply
    49,237,583.39x = 67,948,076.11 × 26,911,019.05
  4. Step 4: Simplify right side
    49,237,583.39x = 1,828,551,970,369,912.25
  5. Step 5: Solve for x
    x = 1,828,551,970,369,912.25/49,237,583.39
  6. Step 6: Final answer
    x = 37,137,321.62

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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.