Home / 2,002,551,570.90-3,004,257,878.28-674,711,559.36

Finding the Fourth Proportional to 2,002,551,570.90, 3,004,257,878.28 and 674,711,559.36

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Solution

The fourth proportional to 2,002,551,570.90, 3,004,257,878.28 and 674,711,559.36 is: 1,012,212,393.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,551,570.90 : 3,004,257,878.28 = 674,711,559.36 : x
  2. Step 2: Convert to fraction form
    2,002,551,570.90/3,004,257,878.28 = 674,711,559.36/x
  3. Step 3: Cross multiply
    2,002,551,570.90x = 3,004,257,878.28 × 674,711,559.36
  4. Step 4: Simplify right side
    2,002,551,570.90x = 2,027,007,517,773,863,936
  5. Step 5: Solve for x
    x = 2,027,007,517,773,863,936/2,002,551,570.90
  6. Step 6: Final answer
    x = 1,012,212,393.04

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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.