Home / 146,504,314,446-202,181,410,220.89-87,852,685,485.24

Finding the Fourth Proportional to 146,504,314,446, 202,181,410,220.89 and 87,852,685,485.24

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Solution

The fourth proportional to 146,504,314,446, 202,181,410,220.89 and 87,852,685,485.24 is: 121,239,977,882.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,504,314,446 : 202,181,410,220.89 = 87,852,685,485.24 : x
  2. Step 2: Convert to fraction form
    146,504,314,446/202,181,410,220.89 = 87,852,685,485.24/x
  3. Step 3: Cross multiply
    146,504,314,446x = 202,181,410,220.89 × 87,852,685,485.24
  4. Step 4: Simplify right side
    146,504,314,446x = 17,762,179,843,098,140,475,392
  5. Step 5: Solve for x
    x = 17,762,179,843,098,140,475,392/146,504,314,446
  6. Step 6: Final answer
    x = 121,239,977,882.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.