Home / 22,176,620.10-33,264,930.15-10,824,351.30

Finding the Fourth Proportional to 22,176,620.10, 33,264,930.15 and 10,824,351.30

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Solution

The fourth proportional to 22,176,620.10, 33,264,930.15 and 10,824,351.30 is: 16,236,526.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,176,620.10 : 33,264,930.15 = 10,824,351.30 : x
  2. Step 2: Convert to fraction form
    22,176,620.10/33,264,930.15 = 10,824,351.30/x
  3. Step 3: Cross multiply
    22,176,620.10x = 33,264,930.15 × 10,824,351.30
  4. Step 4: Simplify right side
    22,176,620.10x = 360,071,289,913,561.69
  5. Step 5: Solve for x
    x = 360,071,289,913,561.69/22,176,620.10
  6. Step 6: Final answer
    x = 16,236,526.95

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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.