Home / 169,947,048.79-234,513,512.38-95,592,806.33

Finding the Fourth Proportional to 169,947,048.79, 234,513,512.38 and 95,592,806.33

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Solution

The fourth proportional to 169,947,048.79, 234,513,512.38 and 95,592,806.33 is: 131,910,527.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,947,048.79 : 234,513,512.38 = 95,592,806.33 : x
  2. Step 2: Convert to fraction form
    169,947,048.79/234,513,512.38 = 95,592,806.33/x
  3. Step 3: Cross multiply
    169,947,048.79x = 234,513,512.38 × 95,592,806.33
  4. Step 4: Simplify right side
    169,947,048.79x = 22,417,804,770,709,396
  5. Step 5: Solve for x
    x = 22,417,804,770,709,396/169,947,048.79
  6. Step 6: Final answer
    x = 131,910,527.02

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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.