Home / 124,460,002.65-186,690,003.98-33,583,445.85

Finding the Fourth Proportional to 124,460,002.65, 186,690,003.98 and 33,583,445.85

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Solution

The fourth proportional to 124,460,002.65, 186,690,003.98 and 33,583,445.85 is: 50,375,168.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,460,002.65 : 186,690,003.98 = 33,583,445.85 : x
  2. Step 2: Convert to fraction form
    124,460,002.65/186,690,003.98 = 33,583,445.85/x
  3. Step 3: Cross multiply
    124,460,002.65x = 186,690,003.98 × 33,583,445.85
  4. Step 4: Simplify right side
    124,460,002.65x = 6,269,693,639,230,697
  5. Step 5: Solve for x
    x = 6,269,693,639,230,697/124,460,002.65
  6. Step 6: Final answer
    x = 50,375,168.78

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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.