Home / 168,556,570.30-232,626,944.55-95,222,436.22

Finding the Fourth Proportional to 168,556,570.30, 232,626,944.55 and 95,222,436.22

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Solution

The fourth proportional to 168,556,570.30, 232,626,944.55 and 95,222,436.22 is: 131,417,626.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,556,570.30 : 232,626,944.55 = 95,222,436.22 : x
  2. Step 2: Convert to fraction form
    168,556,570.30/232,626,944.55 = 95,222,436.22/x
  3. Step 3: Cross multiply
    168,556,570.30x = 232,626,944.55 × 95,222,436.22
  4. Step 4: Simplify right side
    168,556,570.30x = 22,151,304,390,465,852
  5. Step 5: Solve for x
    x = 22,151,304,390,465,852/168,556,570.30
  6. Step 6: Final answer
    x = 131,417,626.44

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1.5x scale

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.