Home / 49,634,104.32-68,494,079.16-27,607,129.56

Finding the Fourth Proportional to 49,634,104.32, 68,494,079.16 and 27,607,129.56

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Solution

The fourth proportional to 49,634,104.32, 68,494,079.16 and 27,607,129.56 is: 38,097,291.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,634,104.32 : 68,494,079.16 = 27,607,129.56 : x
  2. Step 2: Convert to fraction form
    49,634,104.32/68,494,079.16 = 27,607,129.56/x
  3. Step 3: Cross multiply
    49,634,104.32x = 68,494,079.16 × 27,607,129.56
  4. Step 4: Simplify right side
    49,634,104.32x = 1,890,924,917,463,015.75
  5. Step 5: Solve for x
    x = 1,890,924,917,463,015.75/49,634,104.32
  6. Step 6: Final answer
    x = 38,097,291.03

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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.