Home / 33,271,327.80-49,911,752.52-10,244,210.76

Finding the Fourth Proportional to 33,271,327.80, 49,911,752.52 and 10,244,210.76

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Solution

The fourth proportional to 33,271,327.80, 49,911,752.52 and 10,244,210.76 is: 15,367,781.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,271,327.80 : 49,911,752.52 = 10,244,210.76 : x
  2. Step 2: Convert to fraction form
    33,271,327.80/49,911,752.52 = 10,244,210.76/x
  3. Step 3: Cross multiply
    33,271,327.80x = 49,911,752.52 × 10,244,210.76
  4. Step 4: Simplify right side
    33,271,327.80x = 511,306,512,215,841.12
  5. Step 5: Solve for x
    x = 511,306,512,215,841.12/33,271,327.80
  6. Step 6: Final answer
    x = 15,367,781.99

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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.