Home / 9,126,452,873,344-12,594,807,007,794-5,015,924,928,792

Finding the Fourth Proportional to 9,126,452,873,344, 12,594,807,007,794 and 5,015,924,928,792

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Solution

The fourth proportional to 9,126,452,873,344, 12,594,807,007,794 and 5,015,924,928,792 is: 6,922,142,405,209.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,126,452,873,344 : 12,594,807,007,794 = 5,015,924,928,792 : x
  2. Step 2: Convert to fraction form
    9,126,452,873,344/12,594,807,007,794 = 5,015,924,928,792/x
  3. Step 3: Cross multiply
    9,126,452,873,344x = 12,594,807,007,794 × 5,015,924,928,792
  4. Step 4: Simplify right side
    9,126,452,873,344x = 63,174,606,443,718,104,271,814,656
  5. Step 5: Solve for x
    x = 63,174,606,443,718,104,271,814,656/9,126,452,873,344
  6. Step 6: Final answer
    x = 6,922,142,405,209.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.