Home / 2,829,239,755,749.40-4,244,573,819,103.40-789,473,110,850.46

Finding the Fourth Proportional to 2,829,239,755,749.40, 4,244,573,819,103.40 and 789,473,110,850.46

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Solution

The fourth proportional to 2,829,239,755,749.40, 4,244,573,819,103.40 and 789,473,110,850.46 is: 1,184,408,953,109.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,239,755,749.40 : 4,244,573,819,103.40 = 789,473,110,850.46 : x
  2. Step 2: Convert to fraction form
    2,829,239,755,749.40/4,244,573,819,103.40 = 789,473,110,850.46/x
  3. Step 3: Cross multiply
    2,829,239,755,749.40x = 4,244,573,819,103.40 × 789,473,110,850.46
  4. Step 4: Simplify right side
    2,829,239,755,749.40x = 3,350,976,897,201,978,713,571,328
  5. Step 5: Solve for x
    x = 3,350,976,897,201,978,713,571,328/2,829,239,755,749.40
  6. Step 6: Final answer
    x = 1,184,408,953,109.17

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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.