Home / 63,552,284.67-87,699,570.42-36,049,622.43

Finding the Fourth Proportional to 63,552,284.67, 87,699,570.42 and 36,049,622.43

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Solution

The fourth proportional to 63,552,284.67, 87,699,570.42 and 36,049,622.43 is: 49,747,014.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,552,284.67 : 87,699,570.42 = 36,049,622.43 : x
  2. Step 2: Convert to fraction form
    63,552,284.67/87,699,570.42 = 36,049,622.43/x
  3. Step 3: Cross multiply
    63,552,284.67x = 87,699,570.42 × 36,049,622.43
  4. Step 4: Simplify right side
    63,552,284.67x = 3,161,536,400,914,196.50
  5. Step 5: Solve for x
    x = 3,161,536,400,914,196.50/63,552,284.67
  6. Step 6: Final answer
    x = 49,747,014.09

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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.