Home / 4,221,314,787,821.80-5,825,094,709,481.10-2,369,065,212,420.20

Finding the Fourth Proportional to 4,221,314,787,821.80, 5,825,094,709,481.10 and 2,369,065,212,420.20

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Solution

The fourth proportional to 4,221,314,787,821.80, 5,825,094,709,481.10 and 2,369,065,212,420.20 is: 3,269,130,573,985.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,221,314,787,821.80 : 5,825,094,709,481.10 = 2,369,065,212,420.20 : x
  2. Step 2: Convert to fraction form
    4,221,314,787,821.80/5,825,094,709,481.10 = 2,369,065,212,420.20/x
  3. Step 3: Cross multiply
    4,221,314,787,821.80x = 5,825,094,709,481.10 × 2,369,065,212,420.20
  4. Step 4: Simplify right side
    4,221,314,787,821.80x = 13,800,029,235,284,624,906,649,600
  5. Step 5: Solve for x
    x = 13,800,029,235,284,624,906,649,600/4,221,314,787,821.80
  6. Step 6: Final answer
    x = 3,269,130,573,985.33

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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.