Home / 43,971,768.30-65,957,652.45-33,059,513.10

Finding the Fourth Proportional to 43,971,768.30, 65,957,652.45 and 33,059,513.10

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Solution

The fourth proportional to 43,971,768.30, 65,957,652.45 and 33,059,513.10 is: 49,589,269.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,971,768.30 : 65,957,652.45 = 33,059,513.10 : x
  2. Step 2: Convert to fraction form
    43,971,768.30/65,957,652.45 = 33,059,513.10/x
  3. Step 3: Cross multiply
    43,971,768.30x = 65,957,652.45 × 33,059,513.10
  4. Step 4: Simplify right side
    43,971,768.30x = 2,180,527,875,216,022.25
  5. Step 5: Solve for x
    x = 2,180,527,875,216,022.25/43,971,768.30
  6. Step 6: Final answer
    x = 49,589,269.65

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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.