Home / 2,229,968,104.80-3,344,236,045.86-735,663,744.42

Finding the Fourth Proportional to 2,229,968,104.80, 3,344,236,045.86 and 735,663,744.42

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Solution

The fourth proportional to 2,229,968,104.80, 3,344,236,045.86 and 735,663,744.42 is: 1,103,259,372.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,968,104.80 : 3,344,236,045.86 = 735,663,744.42 : x
  2. Step 2: Convert to fraction form
    2,229,968,104.80/3,344,236,045.86 = 735,663,744.42/x
  3. Step 3: Cross multiply
    2,229,968,104.80x = 3,344,236,045.86 × 735,663,744.42
  4. Step 4: Simplify right side
    2,229,968,104.80x = 2,460,233,211,721,702,400
  5. Step 5: Solve for x
    x = 2,460,233,211,721,702,400/2,229,968,104.80
  6. Step 6: Final answer
    x = 1,103,259,372.38

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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.