Home / 22,264,649.20-33,392,308.20-10,913,244.40

Finding the Fourth Proportional to 22,264,649.20, 33,392,308.20 and 10,913,244.40

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Solution

The fourth proportional to 22,264,649.20, 33,392,308.20 and 10,913,244.40 is: 16,367,579.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,264,649.20 : 33,392,308.20 = 10,913,244.40 : x
  2. Step 2: Convert to fraction form
    22,264,649.20/33,392,308.20 = 10,913,244.40/x
  3. Step 3: Cross multiply
    22,264,649.20x = 33,392,308.20 × 10,913,244.40
  4. Step 4: Simplify right side
    22,264,649.20x = 364,418,420,466,724.06
  5. Step 5: Solve for x
    x = 364,418,420,466,724.06/22,264,649.20
  6. Step 6: Final answer
    x = 16,367,579.71

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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.