Home / 61,936,516.56-85,451,472.21-35,110,969.28

Finding the Fourth Proportional to 61,936,516.56, 85,451,472.21 and 35,110,969.28

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Solution

The fourth proportional to 61,936,516.56, 85,451,472.21 and 35,110,969.28 is: 48,441,277.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,936,516.56 : 85,451,472.21 = 35,110,969.28 : x
  2. Step 2: Convert to fraction form
    61,936,516.56/85,451,472.21 = 35,110,969.28/x
  3. Step 3: Cross multiply
    61,936,516.56x = 85,451,472.21 × 35,110,969.28
  4. Step 4: Simplify right side
    61,936,516.56x = 3,000,284,015,570,233
  5. Step 5: Solve for x
    x = 3,000,284,015,570,233/61,936,516.56
  6. Step 6: Final answer
    x = 48,441,277.98

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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.