Home / 3,261,002,057.56-4,891,366,457.16-1,050,162,835.38

Finding the Fourth Proportional to 3,261,002,057.56, 4,891,366,457.16 and 1,050,162,835.38

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Solution

The fourth proportional to 3,261,002,057.56, 4,891,366,457.16 and 1,050,162,835.38 is: 1,575,200,253.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,002,057.56 : 4,891,366,457.16 = 1,050,162,835.38 : x
  2. Step 2: Convert to fraction form
    3,261,002,057.56/4,891,366,457.16 = 1,050,162,835.38/x
  3. Step 3: Cross multiply
    3,261,002,057.56x = 4,891,366,457.16 × 1,050,162,835.38
  4. Step 4: Simplify right side
    3,261,002,057.56x = 5,136,731,267,517,878,272
  5. Step 5: Solve for x
    x = 5,136,731,267,517,878,272/3,261,002,057.56
  6. Step 6: Final answer
    x = 1,575,200,253.43

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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.