Home / 33,280,822.20-49,897,613.70-15,093,730.20

Finding the Fourth Proportional to 33,280,822.20, 49,897,613.70 and 15,093,730.20

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Solution

The fourth proportional to 33,280,822.20, 49,897,613.70 and 15,093,730.20 is: 22,629,883.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,280,822.20 : 49,897,613.70 = 15,093,730.20 : x
  2. Step 2: Convert to fraction form
    33,280,822.20/49,897,613.70 = 15,093,730.20/x
  3. Step 3: Cross multiply
    33,280,822.20x = 49,897,613.70 × 15,093,730.20
  4. Step 4: Simplify right side
    33,280,822.20x = 753,141,118,811,623.75
  5. Step 5: Solve for x
    x = 753,141,118,811,623.75/33,280,822.20
  6. Step 6: Final answer
    x = 22,629,883.19

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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.