Home / 3,554,085,797.86-4,904,792,574.73-1,968,177,756.10

Finding the Fourth Proportional to 3,554,085,797.86, 4,904,792,574.73 and 1,968,177,756.10

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Solution

The fourth proportional to 3,554,085,797.86, 4,904,792,574.73 and 1,968,177,756.10 is: 2,716,170,681.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,085,797.86 : 4,904,792,574.73 = 1,968,177,756.10 : x
  2. Step 2: Convert to fraction form
    3,554,085,797.86/4,904,792,574.73 = 1,968,177,756.10/x
  3. Step 3: Cross multiply
    3,554,085,797.86x = 4,904,792,574.73 × 1,968,177,756.10
  4. Step 4: Simplify right side
    3,554,085,797.86x = 9,653,503,643,851,835,392
  5. Step 5: Solve for x
    x = 9,653,503,643,851,835,392/3,554,085,797.86
  6. Step 6: Final answer
    x = 2,716,170,681.55

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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.