Home / 22,264,645.20-33,392,302.20-10,913,240.40

Finding the Fourth Proportional to 22,264,645.20, 33,392,302.20 and 10,913,240.40

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Solution

The fourth proportional to 22,264,645.20, 33,392,302.20 and 10,913,240.40 is: 16,367,573.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,264,645.20 : 33,392,302.20 = 10,913,240.40 : x
  2. Step 2: Convert to fraction form
    22,264,645.20/33,392,302.20 = 10,913,240.40/x
  3. Step 3: Cross multiply
    22,264,645.20x = 33,392,302.20 × 10,913,240.40
  4. Step 4: Simplify right side
    22,264,645.20x = 364,418,221,418,048.88
  5. Step 5: Solve for x
    x = 364,418,221,418,048.88/22,264,645.20
  6. Step 6: Final answer
    x = 16,367,573.71

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1.5x scale

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.