Home / 80,055,473.04-120,092,926.92-22,547,744.28

Finding the Fourth Proportional to 80,055,473.04, 120,092,926.92 and 22,547,744.28

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Solution

The fourth proportional to 80,055,473.04, 120,092,926.92 and 22,547,744.28 is: 33,824,353.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,055,473.04 : 120,092,926.92 = 22,547,744.28 : x
  2. Step 2: Convert to fraction form
    80,055,473.04/120,092,926.92 = 22,547,744.28/x
  3. Step 3: Cross multiply
    80,055,473.04x = 120,092,926.92 × 22,547,744.28
  4. Step 4: Simplify right side
    80,055,473.04x = 2,707,824,606,028,888
  5. Step 5: Solve for x
    x = 2,707,824,606,028,888/80,055,473.04
  6. Step 6: Final answer
    x = 33,824,353.33

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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.