Home / 33,408,605.70-50,112,908.55-10,690,244.10

Finding the Fourth Proportional to 33,408,605.70, 50,112,908.55 and 10,690,244.10

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Solution

The fourth proportional to 33,408,605.70, 50,112,908.55 and 10,690,244.10 is: 16,035,366.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408,605.70 : 50,112,908.55 = 10,690,244.10 : x
  2. Step 2: Convert to fraction form
    33,408,605.70/50,112,908.55 = 10,690,244.10/x
  3. Step 3: Cross multiply
    33,408,605.70x = 50,112,908.55 × 10,690,244.10
  4. Step 4: Simplify right side
    33,408,605.70x = 535,719,224,960,477
  5. Step 5: Solve for x
    x = 535,719,224,960,477/33,408,605.70
  6. Step 6: Final answer
    x = 16,035,366.15

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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.