Home / 14,677,910.70-22,016,866.05-9,576,077.10

Finding the Fourth Proportional to 14,677,910.70, 22,016,866.05 and 9,576,077.10

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Solution

The fourth proportional to 14,677,910.70, 22,016,866.05 and 9,576,077.10 is: 14,364,115.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,910.70 : 22,016,866.05 = 9,576,077.10 : x
  2. Step 2: Convert to fraction form
    14,677,910.70/22,016,866.05 = 9,576,077.10/x
  3. Step 3: Cross multiply
    14,677,910.70x = 22,016,866.05 × 9,576,077.10
  4. Step 4: Simplify right side
    14,677,910.70x = 210,835,206,795,172.47
  5. Step 5: Solve for x
    x = 210,835,206,795,172.47/14,677,910.70
  6. Step 6: Final answer
    x = 14,364,115.65

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Double scale
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1.5x scale

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.