Home / 50,571,666.66-69,788,899.96-27,366,793.58

Finding the Fourth Proportional to 50,571,666.66, 69,788,899.96 and 27,366,793.58

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Solution

The fourth proportional to 50,571,666.66, 69,788,899.96 and 27,366,793.58 is: 37,766,175.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,571,666.66 : 69,788,899.96 = 27,366,793.58 : x
  2. Step 2: Convert to fraction form
    50,571,666.66/69,788,899.96 = 27,366,793.58/x
  3. Step 3: Cross multiply
    50,571,666.66x = 69,788,899.96 × 27,366,793.58
  4. Step 4: Simplify right side
    50,571,666.66x = 1,909,898,419,380,590
  5. Step 5: Solve for x
    x = 1,909,898,419,380,590/50,571,666.66
  6. Step 6: Final answer
    x = 37,766,175.12

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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.