Home / 3,246,706,290.24-4,867,987,883.04-2,140,033,435.20

Finding the Fourth Proportional to 3,246,706,290.24, 4,867,987,883.04 and 2,140,033,435.20

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Solution

The fourth proportional to 3,246,706,290.24, 4,867,987,883.04 and 2,140,033,435.20 is: 3,208,684,710.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,706,290.24 : 4,867,987,883.04 = 2,140,033,435.20 : x
  2. Step 2: Convert to fraction form
    3,246,706,290.24/4,867,987,883.04 = 2,140,033,435.20/x
  3. Step 3: Cross multiply
    3,246,706,290.24x = 4,867,987,883.04 × 2,140,033,435.20
  4. Step 4: Simplify right side
    3,246,706,290.24x = 10,417,656,831,854,067,712
  5. Step 5: Solve for x
    x = 10,417,656,831,854,067,712/3,246,706,290.24
  6. Step 6: Final answer
    x = 3,208,684,710.15

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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.