Home / 48,963,844.20-73,448,531.10-14,886,301.80

Finding the Fourth Proportional to 48,963,844.20, 73,448,531.10 and 14,886,301.80

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Solution

The fourth proportional to 48,963,844.20, 73,448,531.10 and 14,886,301.80 is: 22,330,293.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,963,844.20 : 73,448,531.10 = 14,886,301.80 : x
  2. Step 2: Convert to fraction form
    48,963,844.20/73,448,531.10 = 14,886,301.80/x
  3. Step 3: Cross multiply
    48,963,844.20x = 73,448,531.10 × 14,886,301.80
  4. Step 4: Simplify right side
    48,963,844.20x = 1,093,377,000,721,286
  5. Step 5: Solve for x
    x = 1,093,377,000,721,286/48,963,844.20
  6. Step 6: Final answer
    x = 22,330,293.27

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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.