Home / 2,571,008,177,644.20-3,547,991,864,279.60-1,414,881,215,198.40

Finding the Fourth Proportional to 2,571,008,177,644.20, 3,547,991,864,279.60 and 1,414,881,215,198.40

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Solution

The fourth proportional to 2,571,008,177,644.20, 3,547,991,864,279.60 and 1,414,881,215,198.40 is: 1,952,536,395,681.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,008,177,644.20 : 3,547,991,864,279.60 = 1,414,881,215,198.40 : x
  2. Step 2: Convert to fraction form
    2,571,008,177,644.20/3,547,991,864,279.60 = 1,414,881,215,198.40/x
  3. Step 3: Cross multiply
    2,571,008,177,644.20x = 3,547,991,864,279.60 × 1,414,881,215,198.40
  4. Step 4: Simplify right side
    2,571,008,177,644.20x = 5,019,987,040,445,957,050,204,160
  5. Step 5: Solve for x
    x = 5,019,987,040,445,957,050,204,160/2,571,008,177,644.20
  6. Step 6: Final answer
    x = 1,952,536,395,681.85

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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.