Home / 169,481,669.20-233,883,763.32-95,142,210.10

Finding the Fourth Proportional to 169,481,669.20, 233,883,763.32 and 95,142,210.10

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Solution

The fourth proportional to 169,481,669.20, 233,883,763.32 and 95,142,210.10 is: 131,295,722.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,481,669.20 : 233,883,763.32 = 95,142,210.10 : x
  2. Step 2: Convert to fraction form
    169,481,669.20/233,883,763.32 = 95,142,210.10/x
  3. Step 3: Cross multiply
    169,481,669.20x = 233,883,763.32 × 95,142,210.10
  4. Step 4: Simplify right side
    169,481,669.20x = 22,252,218,148,770,112
  5. Step 5: Solve for x
    x = 22,252,218,148,770,112/169,481,669.20
  6. Step 6: Final answer
    x = 131,295,722.15

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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.