Home / 2,571,008,177,643.20-3,547,991,864,278.20-1,414,881,215,197.40

Finding the Fourth Proportional to 2,571,008,177,643.20, 3,547,991,864,278.20 and 1,414,881,215,197.40

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Solution

The fourth proportional to 2,571,008,177,643.20, 3,547,991,864,278.20 and 1,414,881,215,197.40 is: 1,952,536,395,680.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,008,177,643.20 : 3,547,991,864,278.20 = 1,414,881,215,197.40 : x
  2. Step 2: Convert to fraction form
    2,571,008,177,643.20/3,547,991,864,278.20 = 1,414,881,215,197.40/x
  3. Step 3: Cross multiply
    2,571,008,177,643.20x = 3,547,991,864,278.20 × 1,414,881,215,197.40
  4. Step 4: Simplify right side
    2,571,008,177,643.20x = 5,019,987,040,440,428,353,552,384
  5. Step 5: Solve for x
    x = 5,019,987,040,440,428,353,552,384/2,571,008,177,643.20
  6. Step 6: Final answer
    x = 1,952,536,395,680.45

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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.