Home / 183,511,245.60-253,243,571.04-101,003,258.88

Finding the Fourth Proportional to 183,511,245.60, 253,243,571.04 and 101,003,258.88

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Solution

The fourth proportional to 183,511,245.60, 253,243,571.04 and 101,003,258.88 is: 139,383,425.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,511,245.60 : 253,243,571.04 = 101,003,258.88 : x
  2. Step 2: Convert to fraction form
    183,511,245.60/253,243,571.04 = 101,003,258.88/x
  3. Step 3: Cross multiply
    183,511,245.60x = 253,243,571.04 × 101,003,258.88
  4. Step 4: Simplify right side
    183,511,245.60x = 25,578,425,965,448,788
  5. Step 5: Solve for x
    x = 25,578,425,965,448,788/183,511,245.60
  6. Step 6: Final answer
    x = 139,383,425.15

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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.