Home / 22,364,062.20-33,546,093.30-19,671,427.80

Finding the Fourth Proportional to 22,364,062.20, 33,546,093.30 and 19,671,427.80

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Solution

The fourth proportional to 22,364,062.20, 33,546,093.30 and 19,671,427.80 is: 29,507,141.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,364,062.20 : 33,546,093.30 = 19,671,427.80 : x
  2. Step 2: Convert to fraction form
    22,364,062.20/33,546,093.30 = 19,671,427.80/x
  3. Step 3: Cross multiply
    22,364,062.20x = 33,546,093.30 × 19,671,427.80
  4. Step 4: Simplify right side
    22,364,062.20x = 659,899,552,323,013.75
  5. Step 5: Solve for x
    x = 659,899,552,323,013.75/22,364,062.20
  6. Step 6: Final answer
    x = 29,507,141.70

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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.