Home / 2,571,008,177,715.80-3,547,991,864,378.40-1,414,881,215,270.10

Finding the Fourth Proportional to 2,571,008,177,715.80, 3,547,991,864,378.40 and 1,414,881,215,270.10

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Solution

The fourth proportional to 2,571,008,177,715.80, 3,547,991,864,378.40 and 1,414,881,215,270.10 is: 1,952,536,395,780.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,008,177,715.80 : 3,547,991,864,378.40 = 1,414,881,215,270.10 : x
  2. Step 2: Convert to fraction form
    2,571,008,177,715.80/3,547,991,864,378.40 = 1,414,881,215,270.10/x
  3. Step 3: Cross multiply
    2,571,008,177,715.80x = 3,547,991,864,378.40 × 1,414,881,215,270.10
  4. Step 4: Simplify right side
    2,571,008,177,715.80x = 5,019,987,040,840,138,411,212,800
  5. Step 5: Solve for x
    x = 5,019,987,040,840,138,411,212,800/2,571,008,177,715.80
  6. Step 6: Final answer
    x = 1,952,536,395,780.79

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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.