Home / 2,793,634,593.05-4,187,001,300.78-2,397,376,074.15

Finding the Fourth Proportional to 2,793,634,593.05, 4,187,001,300.78 and 2,397,376,074.15

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Solution

The fourth proportional to 2,793,634,593.05, 4,187,001,300.78 and 2,397,376,074.15 is: 3,593,102,965.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,634,593.05 : 4,187,001,300.78 = 2,397,376,074.15 : x
  2. Step 2: Convert to fraction form
    2,793,634,593.05/4,187,001,300.78 = 2,397,376,074.15/x
  3. Step 3: Cross multiply
    2,793,634,593.05x = 4,187,001,300.78 × 2,397,376,074.15
  4. Step 4: Simplify right side
    2,793,634,593.05x = 10,037,816,740,924,901,376
  5. Step 5: Solve for x
    x = 10,037,816,740,924,901,376/2,793,634,593.05
  6. Step 6: Final answer
    x = 3,593,102,965.54

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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.