Home / 3,188,103,623,992-4,782,155,435,987.80-3,188,103,623,992

Finding the Fourth Proportional to 3,188,103,623,992, 4,782,155,435,987.80 and 3,188,103,623,992

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Solution

The fourth proportional to 3,188,103,623,992, 4,782,155,435,987.80 and 3,188,103,623,992 is: 4,782,155,435,987.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,623,992 : 4,782,155,435,987.80 = 3,188,103,623,992 : x
  2. Step 2: Convert to fraction form
    3,188,103,623,992/4,782,155,435,987.80 = 3,188,103,623,992/x
  3. Step 3: Cross multiply
    3,188,103,623,992x = 4,782,155,435,987.80 × 3,188,103,623,992
  4. Step 4: Simplify right side
    3,188,103,623,992x = 15,246,007,075,965,748,249,624,576
  5. Step 5: Solve for x
    x = 15,246,007,075,965,748,249,624,576/3,188,103,623,992
  6. Step 6: Final answer
    x = 4,782,155,435,987.80

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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.