Home / 48,681,203.56-67,180,077.21-26,656,096.06

Finding the Fourth Proportional to 48,681,203.56, 67,180,077.21 and 26,656,096.06

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Solution

The fourth proportional to 48,681,203.56, 67,180,077.21 and 26,656,096.06 is: 36,785,421.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,681,203.56 : 67,180,077.21 = 26,656,096.06 : x
  2. Step 2: Convert to fraction form
    48,681,203.56/67,180,077.21 = 26,656,096.06/x
  3. Step 3: Cross multiply
    48,681,203.56x = 67,180,077.21 × 26,656,096.06
  4. Step 4: Simplify right side
    48,681,203.56x = 1,790,758,591,427,976.50
  5. Step 5: Solve for x
    x = 1,790,758,591,427,976.50/48,681,203.56
  6. Step 6: Final answer
    x = 36,785,421.49

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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.