Home / 58,123,896.72-80,217,278.28-32,021,089.44

Finding the Fourth Proportional to 58,123,896.72, 80,217,278.28 and 32,021,089.44

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Solution

The fourth proportional to 58,123,896.72, 80,217,278.28 and 32,021,089.44 is: 44,192,574.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,123,896.72 : 80,217,278.28 = 32,021,089.44 : x
  2. Step 2: Convert to fraction form
    58,123,896.72/80,217,278.28 = 32,021,089.44/x
  3. Step 3: Cross multiply
    58,123,896.72x = 80,217,278.28 × 32,021,089.44
  4. Step 4: Simplify right side
    58,123,896.72x = 2,568,644,642,437,249.50
  5. Step 5: Solve for x
    x = 2,568,644,642,437,249.50/58,123,896.72
  6. Step 6: Final answer
    x = 44,192,574.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.