Home / 17,403,485,172.80-26,105,227,759.20-5,769,792,910.40

Finding the Fourth Proportional to 17,403,485,172.80, 26,105,227,759.20 and 5,769,792,910.40

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Solution

The fourth proportional to 17,403,485,172.80, 26,105,227,759.20 and 5,769,792,910.40 is: 8,654,689,365.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,403,485,172.80 : 26,105,227,759.20 = 5,769,792,910.40 : x
  2. Step 2: Convert to fraction form
    17,403,485,172.80/26,105,227,759.20 = 5,769,792,910.40/x
  3. Step 3: Cross multiply
    17,403,485,172.80x = 26,105,227,759.20 × 5,769,792,910.40
  4. Step 4: Simplify right side
    17,403,485,172.80x = 150,621,758,049,409,433,600
  5. Step 5: Solve for x
    x = 150,621,758,049,409,433,600/17,403,485,172.80
  6. Step 6: Final answer
    x = 8,654,689,365.60

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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.