Home / 35,150,067.50-52,687,899.68-15,994,276.60

Finding the Fourth Proportional to 35,150,067.50, 52,687,899.68 and 15,994,276.60

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Solution

The fourth proportional to 35,150,067.50, 52,687,899.68 and 15,994,276.60 is: 23,974,487.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,150,067.50 : 52,687,899.68 = 15,994,276.60 : x
  2. Step 2: Convert to fraction form
    35,150,067.50/52,687,899.68 = 15,994,276.60/x
  3. Step 3: Cross multiply
    35,150,067.50x = 52,687,899.68 × 15,994,276.60
  4. Step 4: Simplify right side
    35,150,067.50x = 842,704,840,954,971.50
  5. Step 5: Solve for x
    x = 842,704,840,954,971.50/35,150,067.50
  6. Step 6: Final answer
    x = 23,974,487.13

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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.