Home / 15,984,855,854,612-23,974,449,481,170-7,269,990,531,632

Finding the Fourth Proportional to 15,984,855,854,612, 23,974,449,481,170 and 7,269,990,531,632

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Solution

The fourth proportional to 15,984,855,854,612, 23,974,449,481,170 and 7,269,990,531,632 is: 10,903,696,743,621.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,984,855,854,612 : 23,974,449,481,170 = 7,269,990,531,632 : x
  2. Step 2: Convert to fraction form
    15,984,855,854,612/23,974,449,481,170 = 7,269,990,531,632/x
  3. Step 3: Cross multiply
    15,984,855,854,612x = 23,974,449,481,170 × 7,269,990,531,632
  4. Step 4: Simplify right side
    15,984,855,854,612x = 174,294,020,729,195,621,150,359,552
  5. Step 5: Solve for x
    x = 174,294,020,729,195,621,150,359,552/15,984,855,854,612
  6. Step 6: Final answer
    x = 10,903,696,743,621.73

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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.