Home / 2,667,177,637.20-4,000,766,455.80-2,517,523,851.60

Finding the Fourth Proportional to 2,667,177,637.20, 4,000,766,455.80 and 2,517,523,851.60

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Solution

The fourth proportional to 2,667,177,637.20, 4,000,766,455.80 and 2,517,523,851.60 is: 3,776,285,777.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,177,637.20 : 4,000,766,455.80 = 2,517,523,851.60 : x
  2. Step 2: Convert to fraction form
    2,667,177,637.20/4,000,766,455.80 = 2,517,523,851.60/x
  3. Step 3: Cross multiply
    2,667,177,637.20x = 4,000,766,455.80 × 2,517,523,851.60
  4. Step 4: Simplify right side
    2,667,177,637.20x = 10,072,024,977,157,697,536
  5. Step 5: Solve for x
    x = 10,072,024,977,157,697,536/2,667,177,637.20
  6. Step 6: Final answer
    x = 3,776,285,777.40

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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.