Home / 11,091,066.48-16,634,084.66-5,021,791.56

Finding the Fourth Proportional to 11,091,066.48, 16,634,084.66 and 5,021,791.56

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Solution

The fourth proportional to 11,091,066.48, 16,634,084.66 and 5,021,791.56 is: 7,531,548.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,091,066.48 : 16,634,084.66 = 5,021,791.56 : x
  2. Step 2: Convert to fraction form
    11,091,066.48/16,634,084.66 = 5,021,791.56/x
  3. Step 3: Cross multiply
    11,091,066.48x = 16,634,084.66 × 5,021,791.56
  4. Step 4: Simplify right side
    11,091,066.48x = 83,532,905,953,913.47
  5. Step 5: Solve for x
    x = 83,532,905,953,913.47/11,091,066.48
  6. Step 6: Final answer
    x = 7,531,548.58

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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.