Home / 65,763,530.16-98,667,202.82-22,048,614.33

Finding the Fourth Proportional to 65,763,530.16, 98,667,202.82 and 22,048,614.33

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Solution

The fourth proportional to 65,763,530.16, 98,667,202.82 and 22,048,614.33 is: 33,080,266.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,763,530.16 : 98,667,202.82 = 22,048,614.33 : x
  2. Step 2: Convert to fraction form
    65,763,530.16/98,667,202.82 = 22,048,614.33/x
  3. Step 3: Cross multiply
    65,763,530.16x = 98,667,202.82 × 22,048,614.33
  4. Step 4: Simplify right side
    65,763,530.16x = 2,175,475,101,887,825
  5. Step 5: Solve for x
    x = 2,175,475,101,887,825/65,763,530.16
  6. Step 6: Final answer
    x = 33,080,266.47

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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.