Home / 14,677,912.70-22,016,869.05-9,576,079.10

Finding the Fourth Proportional to 14,677,912.70, 22,016,869.05 and 9,576,079.10

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Solution

The fourth proportional to 14,677,912.70, 22,016,869.05 and 9,576,079.10 is: 14,364,118.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,912.70 : 22,016,869.05 = 9,576,079.10 : x
  2. Step 2: Convert to fraction form
    14,677,912.70/22,016,869.05 = 9,576,079.10/x
  3. Step 3: Cross multiply
    14,677,912.70x = 22,016,869.05 × 9,576,079.10
  4. Step 4: Simplify right side
    14,677,912.70x = 210,835,279,557,141.84
  5. Step 5: Solve for x
    x = 210,835,279,557,141.84/14,677,912.70
  6. Step 6: Final answer
    x = 14,364,118.65

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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.