Home / 7,819,440,057,015.10-11,729,160,085,523-7,819,440,057,015.10

Finding the Fourth Proportional to 7,819,440,057,015.10, 11,729,160,085,523 and 7,819,440,057,015.10

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Solution

The fourth proportional to 7,819,440,057,015.10, 11,729,160,085,523 and 7,819,440,057,015.10 is: 11,729,160,085,523

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,819,440,057,015.10 : 11,729,160,085,523 = 7,819,440,057,015.10 : x
  2. Step 2: Convert to fraction form
    7,819,440,057,015.10/11,729,160,085,523 = 7,819,440,057,015.10/x
  3. Step 3: Cross multiply
    7,819,440,057,015.10x = 11,729,160,085,523 × 7,819,440,057,015.10
  4. Step 4: Simplify right side
    7,819,440,057,015.10x = 91,715,464,207,881,191,366,328,320
  5. Step 5: Solve for x
    x = 91,715,464,207,881,191,366,328,320/7,819,440,057,015.10
  6. Step 6: Final answer
    x = 11,729,160,085,523

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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.