Home / 10,099,222.57-13,936,942.74-5,748,308.83

Finding the Fourth Proportional to 10,099,222.57, 13,936,942.74 and 5,748,308.83

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Solution

The fourth proportional to 10,099,222.57, 13,936,942.74 and 5,748,308.83 is: 7,932,675.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,099,222.57 : 13,936,942.74 = 5,748,308.83 : x
  2. Step 2: Convert to fraction form
    10,099,222.57/13,936,942.74 = 5,748,308.83/x
  3. Step 3: Cross multiply
    10,099,222.57x = 13,936,942.74 × 5,748,308.83
  4. Step 4: Simplify right side
    10,099,222.57x = 80,113,851,015,546.39
  5. Step 5: Solve for x
    x = 80,113,851,015,546.39/10,099,222.57
  6. Step 6: Final answer
    x = 7,932,675.06

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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.