Home / 16,395,216.08-24,592,821.05-4,880,851.76

Finding the Fourth Proportional to 16,395,216.08, 24,592,821.05 and 4,880,851.76

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Solution

The fourth proportional to 16,395,216.08, 24,592,821.05 and 4,880,851.76 is: 7,321,276.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395,216.08 : 24,592,821.05 = 4,880,851.76 : x
  2. Step 2: Convert to fraction form
    16,395,216.08/24,592,821.05 = 4,880,851.76/x
  3. Step 3: Cross multiply
    16,395,216.08x = 24,592,821.05 × 4,880,851.76
  4. Step 4: Simplify right side
    16,395,216.08x = 120,033,913,965,216.78
  5. Step 5: Solve for x
    x = 120,033,913,965,216.78/16,395,216.08
  6. Step 6: Final answer
    x = 7,321,276.73

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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.