Home / 6,529,746,018.36-9,793,609,391.48-2,388,221,046.84

Finding the Fourth Proportional to 6,529,746,018.36, 9,793,609,391.48 and 2,388,221,046.84

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Solution

The fourth proportional to 6,529,746,018.36, 9,793,609,391.48 and 2,388,221,046.84 is: 3,581,962,301.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529,746,018.36 : 9,793,609,391.48 = 2,388,221,046.84 : x
  2. Step 2: Convert to fraction form
    6,529,746,018.36/9,793,609,391.48 = 2,388,221,046.84/x
  3. Step 3: Cross multiply
    6,529,746,018.36x = 9,793,609,391.48 × 2,388,221,046.84
  4. Step 4: Simplify right side
    6,529,746,018.36x = 23,389,304,073,262,419,968
  5. Step 5: Solve for x
    x = 23,389,304,073,262,419,968/6,529,746,018.36
  6. Step 6: Final answer
    x = 3,581,962,301.06

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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.