Home / 4,145,262,403.80-6,208,823,679.30-3,601,066,819.80

Finding the Fourth Proportional to 4,145,262,403.80, 6,208,823,679.30 and 3,601,066,819.80

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Solution

The fourth proportional to 4,145,262,403.80, 6,208,823,679.30 and 3,601,066,819.80 is: 5,393,721,015.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,145,262,403.80 : 6,208,823,679.30 = 3,601,066,819.80 : x
  2. Step 2: Convert to fraction form
    4,145,262,403.80/6,208,823,679.30 = 3,601,066,819.80/x
  3. Step 3: Cross multiply
    4,145,262,403.80x = 6,208,823,679.30 × 3,601,066,819.80
  4. Step 4: Simplify right side
    4,145,262,403.80x = 22,358,388,941,515,788,288
  5. Step 5: Solve for x
    x = 22,358,388,941,515,788,288/4,145,262,403.80
  6. Step 6: Final answer
    x = 5,393,721,015.35

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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.