Home / 24,959,933.20-37,443,922.90-7,688,126.06

Finding the Fourth Proportional to 24,959,933.20, 37,443,922.90 and 7,688,126.06

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Solution

The fourth proportional to 24,959,933.20, 37,443,922.90 and 7,688,126.06 is: 11,533,428.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,959,933.20 : 37,443,922.90 = 7,688,126.06 : x
  2. Step 2: Convert to fraction form
    24,959,933.20/37,443,922.90 = 7,688,126.06/x
  3. Step 3: Cross multiply
    24,959,933.20x = 37,443,922.90 × 7,688,126.06
  4. Step 4: Simplify right side
    24,959,933.20x = 287,873,599,436,120.75
  5. Step 5: Solve for x
    x = 287,873,599,436,120.75/24,959,933.20
  6. Step 6: Final answer
    x = 11,533,428.28

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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.