Home / 29,682,155.80-44,523,233.70-26,706,086.20

Finding the Fourth Proportional to 29,682,155.80, 44,523,233.70 and 26,706,086.20

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Solution

The fourth proportional to 29,682,155.80, 44,523,233.70 and 26,706,086.20 is: 40,059,129.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,682,155.80 : 44,523,233.70 = 26,706,086.20 : x
  2. Step 2: Convert to fraction form
    29,682,155.80/44,523,233.70 = 26,706,086.20/x
  3. Step 3: Cross multiply
    29,682,155.80x = 44,523,233.70 × 26,706,086.20
  4. Step 4: Simplify right side
    29,682,155.80x = 1,189,041,317,094,945
  5. Step 5: Solve for x
    x = 1,189,041,317,094,945/29,682,155.80
  6. Step 6: Final answer
    x = 40,059,129.30

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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.