Home / 51,754,816.35-77,566,286.48-27,505,360.35

Finding the Fourth Proportional to 51,754,816.35, 77,566,286.48 and 27,505,360.35

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Solution

The fourth proportional to 51,754,816.35, 77,566,286.48 and 27,505,360.35 is: 41,222,997.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,754,816.35 : 77,566,286.48 = 27,505,360.35 : x
  2. Step 2: Convert to fraction form
    51,754,816.35/77,566,286.48 = 27,505,360.35/x
  3. Step 3: Cross multiply
    51,754,816.35x = 77,566,286.48 × 27,505,360.35
  4. Step 4: Simplify right side
    51,754,816.35x = 2,133,488,660,506,206.25
  5. Step 5: Solve for x
    x = 2,133,488,660,506,206.25/51,754,816.35
  6. Step 6: Final answer
    x = 41,222,997.41

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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.