Home / 22,034,793.30-33,019,919.55-19,760,313.30

Finding the Fourth Proportional to 22,034,793.30, 33,019,919.55 and 19,760,313.30

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Solution

The fourth proportional to 22,034,793.30, 33,019,919.55 and 19,760,313.30 is: 29,611,530.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,793.30 : 33,019,919.55 = 19,760,313.30 : x
  2. Step 2: Convert to fraction form
    22,034,793.30/33,019,919.55 = 19,760,313.30/x
  3. Step 3: Cross multiply
    22,034,793.30x = 33,019,919.55 × 19,760,313.30
  4. Step 4: Simplify right side
    22,034,793.30x = 652,483,955,448,795
  5. Step 5: Solve for x
    x = 652,483,955,448,795/22,034,793.30
  6. Step 6: Final answer
    x = 29,611,530.57

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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.