Home / 163,222,446.80-244,266,799.80-112,204,110.80

Finding the Fourth Proportional to 163,222,446.80, 244,266,799.80 and 112,204,110.80

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Solution

The fourth proportional to 163,222,446.80, 244,266,799.80 and 112,204,110.80 is: 167,916,482.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,222,446.80 : 244,266,799.80 = 112,204,110.80 : x
  2. Step 2: Convert to fraction form
    163,222,446.80/244,266,799.80 = 112,204,110.80/x
  3. Step 3: Cross multiply
    163,222,446.80x = 244,266,799.80 × 112,204,110.80
  4. Step 4: Simplify right side
    163,222,446.80x = 27,407,739,069,520,620
  5. Step 5: Solve for x
    x = 27,407,739,069,520,620/163,222,446.80
  6. Step 6: Final answer
    x = 167,916,482.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.