Home / 35,414,555.40-53,121,833.10-32,391,246.60

Finding the Fourth Proportional to 35,414,555.40, 53,121,833.10 and 32,391,246.60

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Solution

The fourth proportional to 35,414,555.40, 53,121,833.10 and 32,391,246.60 is: 48,586,869.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,414,555.40 : 53,121,833.10 = 32,391,246.60 : x
  2. Step 2: Convert to fraction form
    35,414,555.40/53,121,833.10 = 32,391,246.60/x
  3. Step 3: Cross multiply
    35,414,555.40x = 53,121,833.10 × 32,391,246.60
  4. Step 4: Simplify right side
    35,414,555.40x = 1,720,682,395,786,142.50
  5. Step 5: Solve for x
    x = 1,720,682,395,786,142.50/35,414,555.40
  6. Step 6: Final answer
    x = 48,586,869.90

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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.