Home / 2,729,376,065.70-4,094,064,098.55-2,275,879,745.70

Finding the Fourth Proportional to 2,729,376,065.70, 4,094,064,098.55 and 2,275,879,745.70

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Solution

The fourth proportional to 2,729,376,065.70, 4,094,064,098.55 and 2,275,879,745.70 is: 3,413,819,618.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,376,065.70 : 4,094,064,098.55 = 2,275,879,745.70 : x
  2. Step 2: Convert to fraction form
    2,729,376,065.70/4,094,064,098.55 = 2,275,879,745.70/x
  3. Step 3: Cross multiply
    2,729,376,065.70x = 4,094,064,098.55 × 2,275,879,745.70
  4. Step 4: Simplify right side
    2,729,376,065.70x = 9,317,597,559,487,473,664
  5. Step 5: Solve for x
    x = 9,317,597,559,487,473,664/2,729,376,065.70
  6. Step 6: Final answer
    x = 3,413,819,618.55

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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.