Home / 24,022,933.73-36,091,887.14-15,403,920.77

Finding the Fourth Proportional to 24,022,933.73, 36,091,887.14 and 15,403,920.77

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Solution

The fourth proportional to 24,022,933.73, 36,091,887.14 and 15,403,920.77 is: 23,142,742.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,022,933.73 : 36,091,887.14 = 15,403,920.77 : x
  2. Step 2: Convert to fraction form
    24,022,933.73/36,091,887.14 = 15,403,920.77/x
  3. Step 3: Cross multiply
    24,022,933.73x = 36,091,887.14 × 15,403,920.77
  4. Step 4: Simplify right side
    24,022,933.73x = 555,956,569,783,417.56
  5. Step 5: Solve for x
    x = 555,956,569,783,417.56/24,022,933.73
  6. Step 6: Final answer
    x = 23,142,742.51

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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.