Home / 41,012,351.70-61,518,527.55-16,743,212.70

Finding the Fourth Proportional to 41,012,351.70, 61,518,527.55 and 16,743,212.70

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Solution

The fourth proportional to 41,012,351.70, 61,518,527.55 and 16,743,212.70 is: 25,114,819.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,012,351.70 : 61,518,527.55 = 16,743,212.70 : x
  2. Step 2: Convert to fraction form
    41,012,351.70/61,518,527.55 = 16,743,212.70/x
  3. Step 3: Cross multiply
    41,012,351.70x = 61,518,527.55 × 16,743,212.70
  4. Step 4: Simplify right side
    41,012,351.70x = 1,030,017,791,760,459.75
  5. Step 5: Solve for x
    x = 1,030,017,791,760,459.75/41,012,351.70
  6. Step 6: Final answer
    x = 25,114,819.05

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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.