Home / 2,524,782,193.60-3,784,485,904.80-971,473,316.80

Finding the Fourth Proportional to 2,524,782,193.60, 3,784,485,904.80 and 971,473,316.80

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Solution

The fourth proportional to 2,524,782,193.60, 3,784,485,904.80 and 971,473,316.80 is: 1,456,175,936.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,782,193.60 : 3,784,485,904.80 = 971,473,316.80 : x
  2. Step 2: Convert to fraction form
    2,524,782,193.60/3,784,485,904.80 = 971,473,316.80/x
  3. Step 3: Cross multiply
    2,524,782,193.60x = 3,784,485,904.80 × 971,473,316.80
  4. Step 4: Simplify right side
    2,524,782,193.60x = 3,676,527,074,318,904,832
  5. Step 5: Solve for x
    x = 3,676,527,074,318,904,832/2,524,782,193.60
  6. Step 6: Final answer
    x = 1,456,175,936.14

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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.