Home / 754,749,973,100.31-1,132,283,981,543.70-244,768,974,807.63

Finding the Fourth Proportional to 754,749,973,100.31, 1,132,283,981,543.70 and 244,768,974,807.63

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Solution

The fourth proportional to 754,749,973,100.31, 1,132,283,981,543.70 and 244,768,974,807.63 is: 367,205,033,761.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,749,973,100.31 : 1,132,283,981,543.70 = 244,768,974,807.63 : x
  2. Step 2: Convert to fraction form
    754,749,973,100.31/1,132,283,981,543.70 = 244,768,974,807.63/x
  3. Step 3: Cross multiply
    754,749,973,100.31x = 1,132,283,981,543.70 × 244,768,974,807.63
  4. Step 4: Simplify right side
    754,749,973,100.31x = 277,147,989,353,552,876,142,592
  5. Step 5: Solve for x
    x = 277,147,989,353,552,876,142,592/754,749,973,100.31
  6. Step 6: Final answer
    x = 367,205,033,761.19

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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.