Home / 48,959,096.60-73,445,643.30-16,612,491.80

Finding the Fourth Proportional to 48,959,096.60, 73,445,643.30 and 16,612,491.80

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Solution

The fourth proportional to 48,959,096.60, 73,445,643.30 and 16,612,491.80 is: 24,921,112.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,959,096.60 : 73,445,643.30 = 16,612,491.80 : x
  2. Step 2: Convert to fraction form
    48,959,096.60/73,445,643.30 = 16,612,491.80/x
  3. Step 3: Cross multiply
    48,959,096.60x = 73,445,643.30 × 16,612,491.80
  4. Step 4: Simplify right side
    48,959,096.60x = 1,220,115,147,066,975
  5. Step 5: Solve for x
    x = 1,220,115,147,066,975/48,959,096.60
  6. Step 6: Final answer
    x = 24,921,112.35

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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.