Home / 24,217,206.92-33,420,006.18-13,203,866.60

Finding the Fourth Proportional to 24,217,206.92, 33,420,006.18 and 13,203,866.60

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Solution

The fourth proportional to 24,217,206.92, 33,420,006.18 and 13,203,866.60 is: 18,221,478.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,217,206.92 : 33,420,006.18 = 13,203,866.60 : x
  2. Step 2: Convert to fraction form
    24,217,206.92/33,420,006.18 = 13,203,866.60/x
  3. Step 3: Cross multiply
    24,217,206.92x = 33,420,006.18 × 13,203,866.60
  4. Step 4: Simplify right side
    24,217,206.92x = 441,273,303,371,895.56
  5. Step 5: Solve for x
    x = 441,273,303,371,895.56/24,217,206.92
  6. Step 6: Final answer
    x = 18,221,478.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.