Home / 32,049,112.32-48,040,076.12-11,841,465.60

Finding the Fourth Proportional to 32,049,112.32, 48,040,076.12 and 11,841,465.60

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Solution

The fourth proportional to 32,049,112.32, 48,040,076.12 and 11,841,465.60 is: 17,749,786.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,049,112.32 : 48,040,076.12 = 11,841,465.60 : x
  2. Step 2: Convert to fraction form
    32,049,112.32/48,040,076.12 = 11,841,465.60/x
  3. Step 3: Cross multiply
    32,049,112.32x = 48,040,076.12 × 11,841,465.60
  4. Step 4: Simplify right side
    32,049,112.32x = 568,864,908,796,361.38
  5. Step 5: Solve for x
    x = 568,864,908,796,361.38/32,049,112.32
  6. Step 6: Final answer
    x = 17,749,786.74

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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.