Home / 53,141,533,695.56-73,335,322,717.81-29,055,571,627.37

Finding the Fourth Proportional to 53,141,533,695.56, 73,335,322,717.81 and 29,055,571,627.37

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Solution

The fourth proportional to 53,141,533,695.56, 73,335,322,717.81 and 29,055,571,627.37 is: 40,096,692,245.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,141,533,695.56 : 73,335,322,717.81 = 29,055,571,627.37 : x
  2. Step 2: Convert to fraction form
    53,141,533,695.56/73,335,322,717.81 = 29,055,571,627.37/x
  3. Step 3: Cross multiply
    53,141,533,695.56x = 73,335,322,717.81 × 29,055,571,627.37
  4. Step 4: Simplify right side
    53,141,533,695.56x = 2,130,799,722,043,169,308,672
  5. Step 5: Solve for x
    x = 2,130,799,722,043,169,308,672/53,141,533,695.56
  6. Step 6: Final answer
    x = 40,096,692,245.47

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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.