Home / 3,229,668,539.28-4,456,944,536.76-1,744,557,320.88

Finding the Fourth Proportional to 3,229,668,539.28, 4,456,944,536.76 and 1,744,557,320.88

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Solution

The fourth proportional to 3,229,668,539.28, 4,456,944,536.76 and 1,744,557,320.88 is: 2,407,490,157.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,668,539.28 : 4,456,944,536.76 = 1,744,557,320.88 : x
  2. Step 2: Convert to fraction form
    3,229,668,539.28/4,456,944,536.76 = 1,744,557,320.88/x
  3. Step 3: Cross multiply
    3,229,668,539.28x = 4,456,944,536.76 × 1,744,557,320.88
  4. Step 4: Simplify right side
    3,229,668,539.28x = 7,775,395,220,360,778,752
  5. Step 5: Solve for x
    x = 7,775,395,220,360,778,752/3,229,668,539.28
  6. Step 6: Final answer
    x = 2,407,490,157.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.