Home / 48,321,542.25-66,683,739.24-26,591,510.25

Finding the Fourth Proportional to 48,321,542.25, 66,683,739.24 and 26,591,510.25

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Solution

The fourth proportional to 48,321,542.25, 66,683,739.24 and 26,591,510.25 is: 36,696,290.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,321,542.25 : 66,683,739.24 = 26,591,510.25 : x
  2. Step 2: Convert to fraction form
    48,321,542.25/66,683,739.24 = 26,591,510.25/x
  3. Step 3: Cross multiply
    48,321,542.25x = 66,683,739.24 × 26,591,510.25
  4. Step 4: Simplify right side
    48,321,542.25x = 1,773,221,335,508,787.25
  5. Step 5: Solve for x
    x = 1,773,221,335,508,787.25/48,321,542.25
  6. Step 6: Final answer
    x = 36,696,290.16

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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.