Home / 754,749,973,107.80-1,132,283,981,554.90-244,768,974,815.14

Finding the Fourth Proportional to 754,749,973,107.80, 1,132,283,981,554.90 and 244,768,974,815.14

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Solution

The fourth proportional to 754,749,973,107.80, 1,132,283,981,554.90 and 244,768,974,815.14 is: 367,205,033,772.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,749,973,107.80 : 1,132,283,981,554.90 = 244,768,974,815.14 : x
  2. Step 2: Convert to fraction form
    754,749,973,107.80/1,132,283,981,554.90 = 244,768,974,815.14/x
  3. Step 3: Cross multiply
    754,749,973,107.80x = 1,132,283,981,554.90 × 244,768,974,815.14
  4. Step 4: Simplify right side
    754,749,973,107.80x = 277,147,989,364,797,771,612,160
  5. Step 5: Solve for x
    x = 277,147,989,364,797,771,612,160/754,749,973,107.80
  6. Step 6: Final answer
    x = 367,205,033,772.44

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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.