Home / 106,640,480.28-147,168,407.68-59,597,552.36

Finding the Fourth Proportional to 106,640,480.28, 147,168,407.68 and 59,597,552.36

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Solution

The fourth proportional to 106,640,480.28, 147,168,407.68 and 59,597,552.36 is: 82,247,162.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,640,480.28 : 147,168,407.68 = 59,597,552.36 : x
  2. Step 2: Convert to fraction form
    106,640,480.28/147,168,407.68 = 59,597,552.36/x
  3. Step 3: Cross multiply
    106,640,480.28x = 147,168,407.68 × 59,597,552.36
  4. Step 4: Simplify right side
    106,640,480.28x = 8,770,876,882,446,626
  5. Step 5: Solve for x
    x = 8,770,876,882,446,626/106,640,480.28
  6. Step 6: Final answer
    x = 82,247,162.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.