Home / 66,132,450,229.60-99,198,675,344.40-24,195,378,037.60

Finding the Fourth Proportional to 66,132,450,229.60, 99,198,675,344.40 and 24,195,378,037.60

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Solution

The fourth proportional to 66,132,450,229.60, 99,198,675,344.40 and 24,195,378,037.60 is: 36,293,067,056.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,132,450,229.60 : 99,198,675,344.40 = 24,195,378,037.60 : x
  2. Step 2: Convert to fraction form
    66,132,450,229.60/99,198,675,344.40 = 24,195,378,037.60/x
  3. Step 3: Cross multiply
    66,132,450,229.60x = 99,198,675,344.40 × 24,195,378,037.60
  4. Step 4: Simplify right side
    66,132,450,229.60x = 2,400,149,450,786,908,143,616
  5. Step 5: Solve for x
    x = 2,400,149,450,786,908,143,616/66,132,450,229.60
  6. Step 6: Final answer
    x = 36,293,067,056.40

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1.5x scale

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.