Home / 65,482,711.80-98,224,067.70-22,353,322.20

Finding the Fourth Proportional to 65,482,711.80, 98,224,067.70 and 22,353,322.20

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Solution

The fourth proportional to 65,482,711.80, 98,224,067.70 and 22,353,322.20 is: 33,529,983.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,482,711.80 : 98,224,067.70 = 22,353,322.20 : x
  2. Step 2: Convert to fraction form
    65,482,711.80/98,224,067.70 = 22,353,322.20/x
  3. Step 3: Cross multiply
    65,482,711.80x = 98,224,067.70 × 22,353,322.20
  4. Step 4: Simplify right side
    65,482,711.80x = 2,195,634,233,092,713
  5. Step 5: Solve for x
    x = 2,195,634,233,092,713/65,482,711.80
  6. Step 6: Final answer
    x = 33,529,983.30

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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.