Home / 33,696,549.20-50,544,046.20-10,977,280.40

Finding the Fourth Proportional to 33,696,549.20, 50,544,046.20 and 10,977,280.40

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Solution

The fourth proportional to 33,696,549.20, 50,544,046.20 and 10,977,280.40 is: 16,465,667.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,696,549.20 : 50,544,046.20 = 10,977,280.40 : x
  2. Step 2: Convert to fraction form
    33,696,549.20/50,544,046.20 = 10,977,280.40/x
  3. Step 3: Cross multiply
    33,696,549.20x = 50,544,046.20 × 10,977,280.40
  4. Step 4: Simplify right side
    33,696,549.20x = 554,836,167,687,954.56
  5. Step 5: Solve for x
    x = 554,836,167,687,954.56/33,696,549.20
  6. Step 6: Final answer
    x = 16,465,667.28

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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.