Home / 43,222,949.03-64,730,536.75-24,722,808.18

Finding the Fourth Proportional to 43,222,949.03, 64,730,536.75 and 24,722,808.18

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Solution

The fourth proportional to 43,222,949.03, 64,730,536.75 and 24,722,808.18 is: 37,024,790.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,222,949.03 : 64,730,536.75 = 24,722,808.18 : x
  2. Step 2: Convert to fraction form
    43,222,949.03/64,730,536.75 = 24,722,808.18/x
  3. Step 3: Cross multiply
    43,222,949.03x = 64,730,536.75 × 24,722,808.18
  4. Step 4: Simplify right side
    43,222,949.03x = 1,600,320,643,154,144
  5. Step 5: Solve for x
    x = 1,600,320,643,154,144/43,222,949.03
  6. Step 6: Final answer
    x = 37,024,790.75

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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.