Home / 33,248,182.10-49,788,292.35-21,826,793.30

Finding the Fourth Proportional to 33,248,182.10, 49,788,292.35 and 21,826,793.30

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Solution

The fourth proportional to 33,248,182.10, 49,788,292.35 and 21,826,793.30 is: 32,685,058.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,248,182.10 : 49,788,292.35 = 21,826,793.30 : x
  2. Step 2: Convert to fraction form
    33,248,182.10/49,788,292.35 = 21,826,793.30/x
  3. Step 3: Cross multiply
    33,248,182.10x = 49,788,292.35 × 21,826,793.30
  4. Step 4: Simplify right side
    33,248,182.10x = 1,086,718,765,883,421.38
  5. Step 5: Solve for x
    x = 1,086,718,765,883,421.38/33,248,182.10
  6. Step 6: Final answer
    x = 32,685,058.17

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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.