Home / 23,854,711.80-35,782,067.70-20,075,575.80

Finding the Fourth Proportional to 23,854,711.80, 35,782,067.70 and 20,075,575.80

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Solution

The fourth proportional to 23,854,711.80, 35,782,067.70 and 20,075,575.80 is: 30,113,363.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,854,711.80 : 35,782,067.70 = 20,075,575.80 : x
  2. Step 2: Convert to fraction form
    23,854,711.80/35,782,067.70 = 20,075,575.80/x
  3. Step 3: Cross multiply
    23,854,711.80x = 35,782,067.70 × 20,075,575.80
  4. Step 4: Simplify right side
    23,854,711.80x = 718,345,612,392,081.75
  5. Step 5: Solve for x
    x = 718,345,612,392,081.75/23,854,711.80
  6. Step 6: Final answer
    x = 30,113,363.70

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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.