Home / 15,328,822.42-22,994,562.69-5,616,073.85

Finding the Fourth Proportional to 15,328,822.42, 22,994,562.69 and 5,616,073.85

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Solution

The fourth proportional to 15,328,822.42, 22,994,562.69 and 5,616,073.85 is: 8,424,597.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,328,822.42 : 22,994,562.69 = 5,616,073.85 : x
  2. Step 2: Convert to fraction form
    15,328,822.42/22,994,562.69 = 5,616,073.85/x
  3. Step 3: Cross multiply
    15,328,822.42x = 22,994,562.69 × 5,616,073.85
  4. Step 4: Simplify right side
    15,328,822.42x = 129,139,162,100,521.84
  5. Step 5: Solve for x
    x = 129,139,162,100,521.84/15,328,822.42
  6. Step 6: Final answer
    x = 8,424,597.70

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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.