Home / 24,621,928.20-36,876,905.10-15,552,001.80

Finding the Fourth Proportional to 24,621,928.20, 36,876,905.10 and 15,552,001.80

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Solution

The fourth proportional to 24,621,928.20, 36,876,905.10 and 15,552,001.80 is: 23,292,639.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,621,928.20 : 36,876,905.10 = 15,552,001.80 : x
  2. Step 2: Convert to fraction form
    24,621,928.20/36,876,905.10 = 15,552,001.80/x
  3. Step 3: Cross multiply
    24,621,928.20x = 36,876,905.10 × 15,552,001.80
  4. Step 4: Simplify right side
    24,621,928.20x = 573,509,694,493,629.25
  5. Step 5: Solve for x
    x = 573,509,694,493,629.25/24,621,928.20
  6. Step 6: Final answer
    x = 23,292,639.38

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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.