Home / 2,317,264,530.60-3,479,927,874.30-1,228,873,362.60

Finding the Fourth Proportional to 2,317,264,530.60, 3,479,927,874.30 and 1,228,873,362.60

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Solution

The fourth proportional to 2,317,264,530.60, 3,479,927,874.30 and 1,228,873,362.60 is: 1,845,447,773.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,264,530.60 : 3,479,927,874.30 = 1,228,873,362.60 : x
  2. Step 2: Convert to fraction form
    2,317,264,530.60/3,479,927,874.30 = 1,228,873,362.60/x
  3. Step 3: Cross multiply
    2,317,264,530.60x = 3,479,927,874.30 × 1,228,873,362.60
  4. Step 4: Simplify right side
    2,317,264,530.60x = 4,276,390,668,496,510,976
  5. Step 5: Solve for x
    x = 4,276,390,668,496,510,976/2,317,264,530.60
  6. Step 6: Final answer
    x = 1,845,447,773.45

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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.