Home / 1,133,658,333,792.70-1,701,697,616,409.60-488,582,308,270.88

Finding the Fourth Proportional to 1,133,658,333,792.70, 1,701,697,616,409.60 and 488,582,308,270.88

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Solution

The fourth proportional to 1,133,658,333,792.70, 1,701,697,616,409.60 and 488,582,308,270.88 is: 733,394,996,200.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,658,333,792.70 : 1,701,697,616,409.60 = 488,582,308,270.88 : x
  2. Step 2: Convert to fraction form
    1,133,658,333,792.70/1,701,697,616,409.60 = 488,582,308,270.88/x
  3. Step 3: Cross multiply
    1,133,658,333,792.70x = 1,701,697,616,409.60 × 488,582,308,270.88
  4. Step 4: Simplify right side
    1,133,658,333,792.70x = 831,419,349,404,456,992,112,640
  5. Step 5: Solve for x
    x = 831,419,349,404,456,992,112,640/1,133,658,333,792.70
  6. Step 6: Final answer
    x = 733,394,996,200.41

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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.