Home / 111,074,670.15-166,623,028.62-41,063,250.48

Finding the Fourth Proportional to 111,074,670.15, 166,623,028.62 and 41,063,250.48

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Solution

The fourth proportional to 111,074,670.15, 166,623,028.62 and 41,063,250.48 is: 61,598,950.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,074,670.15 : 166,623,028.62 = 41,063,250.48 : x
  2. Step 2: Convert to fraction form
    111,074,670.15/166,623,028.62 = 41,063,250.48/x
  3. Step 3: Cross multiply
    111,074,670.15x = 166,623,028.62 × 41,063,250.48
  4. Step 4: Simplify right side
    111,074,670.15x = 6,842,083,159,959,268
  5. Step 5: Solve for x
    x = 6,842,083,159,959,268/111,074,670.15
  6. Step 6: Final answer
    x = 61,598,950.96

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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.