Home / 23,235,267.20-34,778,251.20-16,516,803.20

Finding the Fourth Proportional to 23,235,267.20, 34,778,251.20 and 16,516,803.20

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Solution

The fourth proportional to 23,235,267.20, 34,778,251.20 and 16,516,803.20 is: 24,722,140.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,235,267.20 : 34,778,251.20 = 16,516,803.20 : x
  2. Step 2: Convert to fraction form
    23,235,267.20/34,778,251.20 = 16,516,803.20/x
  3. Step 3: Cross multiply
    23,235,267.20x = 34,778,251.20 × 16,516,803.20
  4. Step 4: Simplify right side
    23,235,267.20x = 574,425,530,710,563.88
  5. Step 5: Solve for x
    x = 574,425,530,710,563.88/23,235,267.20
  6. Step 6: Final answer
    x = 24,722,140.09

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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.