Home / 14,844,922.92-22,229,583.30-9,780,880.68

Finding the Fourth Proportional to 14,844,922.92, 22,229,583.30 and 9,780,880.68

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Solution

The fourth proportional to 14,844,922.92, 22,229,583.30 and 9,780,880.68 is: 14,646,415.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,844,922.92 : 22,229,583.30 = 9,780,880.68 : x
  2. Step 2: Convert to fraction form
    14,844,922.92/22,229,583.30 = 9,780,880.68/x
  3. Step 3: Cross multiply
    14,844,922.92x = 22,229,583.30 × 9,780,880.68
  4. Step 4: Simplify right side
    14,844,922.92x = 217,424,901,823,420.66
  5. Step 5: Solve for x
    x = 217,424,901,823,420.66/14,844,922.92
  6. Step 6: Final answer
    x = 14,646,415.01

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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.