Home / 33,408,034.68-50,119,508.34-10,690,295.16

Finding the Fourth Proportional to 33,408,034.68, 50,119,508.34 and 10,690,295.16

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Solution

The fourth proportional to 33,408,034.68, 50,119,508.34 and 10,690,295.16 is: 16,037,828.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408,034.68 : 50,119,508.34 = 10,690,295.16 : x
  2. Step 2: Convert to fraction form
    33,408,034.68/50,119,508.34 = 10,690,295.16/x
  3. Step 3: Cross multiply
    33,408,034.68x = 50,119,508.34 × 10,690,295.16
  4. Step 4: Simplify right side
    33,408,034.68x = 535,792,337,428,681.69
  5. Step 5: Solve for x
    x = 535,792,337,428,681.69/33,408,034.68
  6. Step 6: Final answer
    x = 16,037,828.70

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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.