Home / 134,789,025.70-202,183,538.55-132,101,640.10

Finding the Fourth Proportional to 134,789,025.70, 202,183,538.55 and 132,101,640.10

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Solution

The fourth proportional to 134,789,025.70, 202,183,538.55 and 132,101,640.10 is: 198,152,460.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,789,025.70 : 202,183,538.55 = 132,101,640.10 : x
  2. Step 2: Convert to fraction form
    134,789,025.70/202,183,538.55 = 132,101,640.10/x
  3. Step 3: Cross multiply
    134,789,025.70x = 202,183,538.55 × 132,101,640.10
  4. Step 4: Simplify right side
    134,789,025.70x = 26,708,777,043,676,576
  5. Step 5: Solve for x
    x = 26,708,777,043,676,576/134,789,025.70
  6. Step 6: Final answer
    x = 198,152,460.15

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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.