Home / 33,235,892.46-45,873,184.41-19,489,285.26

Finding the Fourth Proportional to 33,235,892.46, 45,873,184.41 and 19,489,285.26

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Solution

The fourth proportional to 33,235,892.46, 45,873,184.41 and 19,489,285.26 is: 26,899,701.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,235,892.46 : 45,873,184.41 = 19,489,285.26 : x
  2. Step 2: Convert to fraction form
    33,235,892.46/45,873,184.41 = 19,489,285.26/x
  3. Step 3: Cross multiply
    33,235,892.46x = 45,873,184.41 × 19,489,285.26
  4. Step 4: Simplify right side
    33,235,892.46x = 894,035,576,751,074.75
  5. Step 5: Solve for x
    x = 894,035,576,751,074.75/33,235,892.46
  6. Step 6: Final answer
    x = 26,899,701.21

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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.