Home / 1,133,658,333,791.70-1,701,697,616,408.10-488,582,308,269.88

Finding the Fourth Proportional to 1,133,658,333,791.70, 1,701,697,616,408.10 and 488,582,308,269.88

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Solution

The fourth proportional to 1,133,658,333,791.70, 1,701,697,616,408.10 and 488,582,308,269.88 is: 733,394,996,198.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,658,333,791.70 : 1,701,697,616,408.10 = 488,582,308,269.88 : x
  2. Step 2: Convert to fraction form
    1,133,658,333,791.70/1,701,697,616,408.10 = 488,582,308,269.88/x
  3. Step 3: Cross multiply
    1,133,658,333,791.70x = 1,701,697,616,408.10 × 488,582,308,269.88
  4. Step 4: Simplify right side
    1,133,658,333,791.70x = 831,419,349,402,022,416,744,448
  5. Step 5: Solve for x
    x = 831,419,349,402,022,416,744,448/1,133,658,333,791.70
  6. Step 6: Final answer
    x = 733,394,996,198.91

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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.