Home / 4,216,361,004,571.80-5,818,700,926,217.40-2,389,334,190,775.20

Finding the Fourth Proportional to 4,216,361,004,571.80, 5,818,700,926,217.40 and 2,389,334,190,775.20

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Solution

The fourth proportional to 4,216,361,004,571.80, 5,818,700,926,217.40 and 2,389,334,190,775.20 is: 3,297,350,737,717.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,361,004,571.80 : 5,818,700,926,217.40 = 2,389,334,190,775.20 : x
  2. Step 2: Convert to fraction form
    4,216,361,004,571.80/5,818,700,926,217.40 = 2,389,334,190,775.20/x
  3. Step 3: Cross multiply
    4,216,361,004,571.80x = 5,818,700,926,217.40 × 2,389,334,190,775.20
  4. Step 4: Simplify right side
    4,216,361,004,571.80x = 13,902,821,068,906,559,464,013,824
  5. Step 5: Solve for x
    x = 13,902,821,068,906,559,464,013,824/4,216,361,004,571.80
  6. Step 6: Final answer
    x = 3,297,350,737,717.13

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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.