Home / 24,022,933.93-36,091,887.42-15,403,920.97

Finding the Fourth Proportional to 24,022,933.93, 36,091,887.42 and 15,403,920.97

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Solution

The fourth proportional to 24,022,933.93, 36,091,887.42 and 15,403,920.97 is: 23,142,742.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,022,933.93 : 36,091,887.42 = 15,403,920.97 : x
  2. Step 2: Convert to fraction form
    24,022,933.93/36,091,887.42 = 15,403,920.97/x
  3. Step 3: Cross multiply
    24,022,933.93x = 36,091,887.42 × 15,403,920.97
  4. Step 4: Simplify right side
    24,022,933.93x = 555,956,581,295,357.81
  5. Step 5: Solve for x
    x = 555,956,581,295,357.81/24,022,933.93
  6. Step 6: Final answer
    x = 23,142,742.81

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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.