Home / 48,838,671.20-73,195,021.20-37,422,531.20

Finding the Fourth Proportional to 48,838,671.20, 73,195,021.20 and 37,422,531.20

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Solution

The fourth proportional to 48,838,671.20, 73,195,021.20 and 37,422,531.20 is: 56,085,534.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,838,671.20 : 73,195,021.20 = 37,422,531.20 : x
  2. Step 2: Convert to fraction form
    48,838,671.20/73,195,021.20 = 37,422,531.20/x
  3. Step 3: Cross multiply
    48,838,671.20x = 73,195,021.20 × 37,422,531.20
  4. Step 4: Simplify right side
    48,838,671.20x = 2,739,142,964,541,662
  5. Step 5: Solve for x
    x = 2,739,142,964,541,662/48,838,671.20
  6. Step 6: Final answer
    x = 56,085,534.21

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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.