Home / 16,354,206.90-24,531,310.35-5,583,669.30

Finding the Fourth Proportional to 16,354,206.90, 24,531,310.35 and 5,583,669.30

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Solution

The fourth proportional to 16,354,206.90, 24,531,310.35 and 5,583,669.30 is: 8,375,503.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,206.90 : 24,531,310.35 = 5,583,669.30 : x
  2. Step 2: Convert to fraction form
    16,354,206.90/24,531,310.35 = 5,583,669.30/x
  3. Step 3: Cross multiply
    16,354,206.90x = 24,531,310.35 × 5,583,669.30
  4. Step 4: Simplify right side
    16,354,206.90x = 136,974,724,490,067.27
  5. Step 5: Solve for x
    x = 136,974,724,490,067.27/16,354,206.90
  6. Step 6: Final answer
    x = 8,375,503.95

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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.