Home / 754,749,973,075.55-1,132,283,981,506.70-244,768,974,782.86

Finding the Fourth Proportional to 754,749,973,075.55, 1,132,283,981,506.70 and 244,768,974,782.86

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Solution

The fourth proportional to 754,749,973,075.55, 1,132,283,981,506.70 and 244,768,974,782.86 is: 367,205,033,724.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,749,973,075.55 : 1,132,283,981,506.70 = 244,768,974,782.86 : x
  2. Step 2: Convert to fraction form
    754,749,973,075.55/1,132,283,981,506.70 = 244,768,974,782.86/x
  3. Step 3: Cross multiply
    754,749,973,075.55x = 1,132,283,981,506.70 × 244,768,974,782.86
  4. Step 4: Simplify right side
    754,749,973,075.55x = 277,147,989,316,449,727,414,272
  5. Step 5: Solve for x
    x = 277,147,989,316,449,727,414,272/754,749,973,075.55
  6. Step 6: Final answer
    x = 367,205,033,724.07

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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.