Home / 3,496,036,679.46-5,244,491,394.95-1,368,607,587.57

Finding the Fourth Proportional to 3,496,036,679.46, 5,244,491,394.95 and 1,368,607,587.57

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Solution

The fourth proportional to 3,496,036,679.46, 5,244,491,394.95 and 1,368,607,587.57 is: 2,053,082,211.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,036,679.46 : 5,244,491,394.95 = 1,368,607,587.57 : x
  2. Step 2: Convert to fraction form
    3,496,036,679.46/5,244,491,394.95 = 1,368,607,587.57/x
  3. Step 3: Cross multiply
    3,496,036,679.46x = 5,244,491,394.95 × 1,368,607,587.57
  4. Step 4: Simplify right side
    3,496,036,679.46x = 7,177,650,716,067,299,328
  5. Step 5: Solve for x
    x = 7,177,650,716,067,299,328/3,496,036,679.46
  6. Step 6: Final answer
    x = 2,053,082,211.13

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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.