Home / 8,929,883,990.57-13,394,825,981.23-3,334,258,067.27

Finding the Fourth Proportional to 8,929,883,990.57, 13,394,825,981.23 and 3,334,258,067.27

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Solution

The fourth proportional to 8,929,883,990.57, 13,394,825,981.23 and 3,334,258,067.27 is: 5,001,387,099.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,929,883,990.57 : 13,394,825,981.23 = 3,334,258,067.27 : x
  2. Step 2: Convert to fraction form
    8,929,883,990.57/13,394,825,981.23 = 3,334,258,067.27/x
  3. Step 3: Cross multiply
    8,929,883,990.57x = 13,394,825,981.23 × 3,334,258,067.27
  4. Step 4: Simplify right side
    8,929,883,990.57x = 44,661,806,587,573,116,928
  5. Step 5: Solve for x
    x = 44,661,806,587,573,116,928/8,929,883,990.57
  6. Step 6: Final answer
    x = 5,001,387,099.18

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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.