Home / 168,556,571.80-232,626,946.62-95,222,437.72

Finding the Fourth Proportional to 168,556,571.80, 232,626,946.62 and 95,222,437.72

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Solution

The fourth proportional to 168,556,571.80, 232,626,946.62 and 95,222,437.72 is: 131,417,628.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,556,571.80 : 232,626,946.62 = 95,222,437.72 : x
  2. Step 2: Convert to fraction form
    168,556,571.80/232,626,946.62 = 95,222,437.72/x
  3. Step 3: Cross multiply
    168,556,571.80x = 232,626,946.62 × 95,222,437.72
  4. Step 4: Simplify right side
    168,556,571.80x = 22,151,304,936,516,716
  5. Step 5: Solve for x
    x = 22,151,304,936,516,716/168,556,571.80
  6. Step 6: Final answer
    x = 131,417,628.51

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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.