Home / 146,504,314,447-202,181,410,222.27-87,852,685,486.24

Finding the Fourth Proportional to 146,504,314,447, 202,181,410,222.27 and 87,852,685,486.24

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Solution

The fourth proportional to 146,504,314,447, 202,181,410,222.27 and 87,852,685,486.24 is: 121,239,977,883.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,504,314,447 : 202,181,410,222.27 = 87,852,685,486.24 : x
  2. Step 2: Convert to fraction form
    146,504,314,447/202,181,410,222.27 = 87,852,685,486.24/x
  3. Step 3: Cross multiply
    146,504,314,447x = 202,181,410,222.27 × 87,852,685,486.24
  4. Step 4: Simplify right side
    146,504,314,447x = 17,762,179,843,421,554,868,224
  5. Step 5: Solve for x
    x = 17,762,179,843,421,554,868,224/146,504,314,447
  6. Step 6: Final answer
    x = 121,239,977,883.70

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1.5x scale

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.