Home / 24,912,076.20-37,368,114.30-18,534,784.20

Finding the Fourth Proportional to 24,912,076.20, 37,368,114.30 and 18,534,784.20

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Solution

The fourth proportional to 24,912,076.20, 37,368,114.30 and 18,534,784.20 is: 27,802,176.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,912,076.20 : 37,368,114.30 = 18,534,784.20 : x
  2. Step 2: Convert to fraction form
    24,912,076.20/37,368,114.30 = 18,534,784.20/x
  3. Step 3: Cross multiply
    24,912,076.20x = 37,368,114.30 × 18,534,784.20
  4. Step 4: Simplify right side
    24,912,076.20x = 692,609,934,511,434
  5. Step 5: Solve for x
    x = 692,609,934,511,434/24,912,076.20
  6. Step 6: Final answer
    x = 27,802,176.30

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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.