Home / 16,598,315.70-24,897,473.55-13,763,963.70

Finding the Fourth Proportional to 16,598,315.70, 24,897,473.55 and 13,763,963.70

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Solution

The fourth proportional to 16,598,315.70, 24,897,473.55 and 13,763,963.70 is: 20,645,945.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,598,315.70 : 24,897,473.55 = 13,763,963.70 : x
  2. Step 2: Convert to fraction form
    16,598,315.70/24,897,473.55 = 13,763,963.70/x
  3. Step 3: Cross multiply
    16,598,315.70x = 24,897,473.55 × 13,763,963.70
  4. Step 4: Simplify right side
    16,598,315.70x = 342,687,922,163,910.12
  5. Step 5: Solve for x
    x = 342,687,922,163,910.12/16,598,315.70
  6. Step 6: Final answer
    x = 20,645,945.55

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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.