Home / 39,551,214.10-59,326,821.15-16,826,401.30

Finding the Fourth Proportional to 39,551,214.10, 59,326,821.15 and 16,826,401.30

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Solution

The fourth proportional to 39,551,214.10, 59,326,821.15 and 16,826,401.30 is: 25,239,601.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,551,214.10 : 59,326,821.15 = 16,826,401.30 : x
  2. Step 2: Convert to fraction form
    39,551,214.10/59,326,821.15 = 16,826,401.30/x
  3. Step 3: Cross multiply
    39,551,214.10x = 59,326,821.15 × 16,826,401.30
  4. Step 4: Simplify right side
    39,551,214.10x = 998,256,900,523,227.50
  5. Step 5: Solve for x
    x = 998,256,900,523,227.50/39,551,214.10
  6. Step 6: Final answer
    x = 25,239,601.95

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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.