Home / 15,449,792,708.07-23,143,659,790.68-7,044,135,727.14

Finding the Fourth Proportional to 15,449,792,708.07, 23,143,659,790.68 and 7,044,135,727.14

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Solution

The fourth proportional to 15,449,792,708.07, 23,143,659,790.68 and 7,044,135,727.14 is: 10,552,056,190.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,449,792,708.07 : 23,143,659,790.68 = 7,044,135,727.14 : x
  2. Step 2: Convert to fraction form
    15,449,792,708.07/23,143,659,790.68 = 7,044,135,727.14/x
  3. Step 3: Cross multiply
    15,449,792,708.07x = 23,143,659,790.68 × 7,044,135,727.14
  4. Step 4: Simplify right side
    15,449,792,708.07x = 163,027,080,788,302,462,976
  5. Step 5: Solve for x
    x = 163,027,080,788,302,462,976/15,449,792,708.07
  6. Step 6: Final answer
    x = 10,552,056,190.58

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1.5x scale

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.