Home / 134,077,422.30-201,116,133.45-119,622,227.10

Finding the Fourth Proportional to 134,077,422.30, 201,116,133.45 and 119,622,227.10

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Solution

The fourth proportional to 134,077,422.30, 201,116,133.45 and 119,622,227.10 is: 179,433,340.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,077,422.30 : 201,116,133.45 = 119,622,227.10 : x
  2. Step 2: Convert to fraction form
    134,077,422.30/201,116,133.45 = 119,622,227.10/x
  3. Step 3: Cross multiply
    134,077,422.30x = 201,116,133.45 × 119,622,227.10
  4. Step 4: Simplify right side
    134,077,422.30x = 24,057,959,789,029,804
  5. Step 5: Solve for x
    x = 24,057,959,789,029,804/134,077,422.30
  6. Step 6: Final answer
    x = 179,433,340.65

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Double scale
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1.5x scale

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.