Home / 2,222,744,634.74-3,333,269,450.12-748,488,623.64

Finding the Fourth Proportional to 2,222,744,634.74, 3,333,269,450.12 and 748,488,623.64

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Solution

The fourth proportional to 2,222,744,634.74, 3,333,269,450.12 and 748,488,623.64 is: 1,122,447,547.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,744,634.74 : 3,333,269,450.12 = 748,488,623.64 : x
  2. Step 2: Convert to fraction form
    2,222,744,634.74/3,333,269,450.12 = 748,488,623.64/x
  3. Step 3: Cross multiply
    2,222,744,634.74x = 3,333,269,450.12 × 748,488,623.64
  4. Step 4: Simplify right side
    2,222,744,634.74x = 2,494,914,262,937,835,520
  5. Step 5: Solve for x
    x = 2,494,914,262,937,835,520/2,222,744,634.74
  6. Step 6: Final answer
    x = 1,122,447,547.03

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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.