Home / 11,008,013.35-16,512,020.03-9,832,282.15

Finding the Fourth Proportional to 11,008,013.35, 16,512,020.03 and 9,832,282.15

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Solution

The fourth proportional to 11,008,013.35, 16,512,020.03 and 9,832,282.15 is: 14,748,423.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,013.35 : 16,512,020.03 = 9,832,282.15 : x
  2. Step 2: Convert to fraction form
    11,008,013.35/16,512,020.03 = 9,832,282.15/x
  3. Step 3: Cross multiply
    11,008,013.35x = 16,512,020.03 × 9,832,282.15
  4. Step 4: Simplify right side
    11,008,013.35x = 162,350,839,752,250.06
  5. Step 5: Solve for x
    x = 162,350,839,752,250.06/11,008,013.35
  6. Step 6: Final answer
    x = 14,748,423.23

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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.