Home / 16,224,384-24,360,500.16-9,049,935.36

Finding the Fourth Proportional to 16,224,384, 24,360,500.16 and 9,049,935.36

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Solution

The fourth proportional to 16,224,384, 24,360,500.16 and 9,049,935.36 is: 13,588,247.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,224,384 : 24,360,500.16 = 9,049,935.36 : x
  2. Step 2: Convert to fraction form
    16,224,384/24,360,500.16 = 9,049,935.36/x
  3. Step 3: Cross multiply
    16,224,384x = 24,360,500.16 × 9,049,935.36
  4. Step 4: Simplify right side
    16,224,384x = 220,460,951,785,269.66
  5. Step 5: Solve for x
    x = 220,460,951,785,269.66/16,224,384
  6. Step 6: Final answer
    x = 13,588,247.90

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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.