Home / 40,416,176.70-60,624,265.05-14,853,864.60

Finding the Fourth Proportional to 40,416,176.70, 60,624,265.05 and 14,853,864.60

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Solution

The fourth proportional to 40,416,176.70, 60,624,265.05 and 14,853,864.60 is: 22,280,796.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,416,176.70 : 60,624,265.05 = 14,853,864.60 : x
  2. Step 2: Convert to fraction form
    40,416,176.70/60,624,265.05 = 14,853,864.60/x
  3. Step 3: Cross multiply
    40,416,176.70x = 60,624,265.05 × 14,853,864.60
  4. Step 4: Simplify right side
    40,416,176.70x = 900,504,624,527,212.12
  5. Step 5: Solve for x
    x = 900,504,624,527,212.12/40,416,176.70
  6. Step 6: Final answer
    x = 22,280,796.90

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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.