Home / 702,463,038,791.50-1,052,950,880,618.60-236,285,315,843.97

Finding the Fourth Proportional to 702,463,038,791.50, 1,052,950,880,618.60 and 236,285,315,843.97

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Solution

The fourth proportional to 702,463,038,791.50, 1,052,950,880,618.60 and 236,285,315,843.97 is: 354,177,825,246.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,463,038,791.50 : 1,052,950,880,618.60 = 236,285,315,843.97 : x
  2. Step 2: Convert to fraction form
    702,463,038,791.50/1,052,950,880,618.60 = 236,285,315,843.97/x
  3. Step 3: Cross multiply
    702,463,038,791.50x = 1,052,950,880,618.60 × 236,285,315,843.97
  4. Step 4: Simplify right side
    702,463,038,791.50x = 248,796,831,395,152,253,681,664
  5. Step 5: Solve for x
    x = 248,796,831,395,152,253,681,664/702,463,038,791.50
  6. Step 6: Final answer
    x = 354,177,825,246.40

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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.