Home / 26,653,306.70-39,982,399.94-7,483,934.59

Finding the Fourth Proportional to 26,653,306.70, 39,982,399.94 and 7,483,934.59

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Solution

The fourth proportional to 26,653,306.70, 39,982,399.94 and 7,483,934.59 is: 11,226,586.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,653,306.70 : 39,982,399.94 = 7,483,934.59 : x
  2. Step 2: Convert to fraction form
    26,653,306.70/39,982,399.94 = 7,483,934.59/x
  3. Step 3: Cross multiply
    26,653,306.70x = 39,982,399.94 × 7,483,934.59
  4. Step 4: Simplify right side
    26,653,306.70x = 299,225,665,820,933.81
  5. Step 5: Solve for x
    x = 299,225,665,820,933.81/26,653,306.70
  6. Step 6: Final answer
    x = 11,226,586.97

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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.