Home / 4,961,932,780.38-6,847,513,153.11-2,734,344,682.14

Finding the Fourth Proportional to 4,961,932,780.38, 6,847,513,153.11 and 2,734,344,682.14

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Solution

The fourth proportional to 4,961,932,780.38, 6,847,513,153.11 and 2,734,344,682.14 is: 3,773,420,964.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,932,780.38 : 6,847,513,153.11 = 2,734,344,682.14 : x
  2. Step 2: Convert to fraction form
    4,961,932,780.38/6,847,513,153.11 = 2,734,344,682.14/x
  3. Step 3: Cross multiply
    4,961,932,780.38x = 6,847,513,153.11 × 2,734,344,682.14
  4. Step 4: Simplify right side
    4,961,932,780.38x = 18,723,461,176,090,030,080
  5. Step 5: Solve for x
    x = 18,723,461,176,090,030,080/4,961,932,780.38
  6. Step 6: Final answer
    x = 3,773,420,964.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.