Home / 2,619,810,734,294.30-3,929,710,831,634.20-2,460,387,012,008.90

Finding the Fourth Proportional to 2,619,810,734,294.30, 3,929,710,831,634.20 and 2,460,387,012,008.90

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Solution

The fourth proportional to 2,619,810,734,294.30, 3,929,710,831,634.20 and 2,460,387,012,008.90 is: 3,690,575,568,890.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,619,810,734,294.30 : 3,929,710,831,634.20 = 2,460,387,012,008.90 : x
  2. Step 2: Convert to fraction form
    2,619,810,734,294.30/3,929,710,831,634.20 = 2,460,387,012,008.90/x
  3. Step 3: Cross multiply
    2,619,810,734,294.30x = 3,929,710,831,634.20 × 2,460,387,012,008.90
  4. Step 4: Simplify right side
    2,619,810,734,294.30x = 9,668,609,491,103,479,450,566,656
  5. Step 5: Solve for x
    x = 9,668,609,491,103,479,450,566,656/2,619,810,734,294.30
  6. Step 6: Final answer
    x = 3,690,575,568,890.45

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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.