Home / 24,995,356.20-37,405,943.10-14,905,218.60

Finding the Fourth Proportional to 24,995,356.20, 37,405,943.10 and 14,905,218.60

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Solution

The fourth proportional to 24,995,356.20, 37,405,943.10 and 14,905,218.60 is: 22,305,893.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,995,356.20 : 37,405,943.10 = 14,905,218.60 : x
  2. Step 2: Convert to fraction form
    24,995,356.20/37,405,943.10 = 14,905,218.60/x
  3. Step 3: Cross multiply
    24,995,356.20x = 37,405,943.10 × 14,905,218.60
  4. Step 4: Simplify right side
    24,995,356.20x = 557,543,758,844,661.69
  5. Step 5: Solve for x
    x = 557,543,758,844,661.69/24,995,356.20
  6. Step 6: Final answer
    x = 22,305,893.72

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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.