Home / 48,865,531.82-67,435,246.44-26,841,069.26

Finding the Fourth Proportional to 48,865,531.82, 67,435,246.44 and 26,841,069.26

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Solution

The fourth proportional to 48,865,531.82, 67,435,246.44 and 26,841,069.26 is: 37,041,121.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,865,531.82 : 67,435,246.44 = 26,841,069.26 : x
  2. Step 2: Convert to fraction form
    48,865,531.82/67,435,246.44 = 26,841,069.26/x
  3. Step 3: Cross multiply
    48,865,531.82x = 67,435,246.44 × 26,841,069.26
  4. Step 4: Simplify right side
    48,865,531.82x = 1,810,034,120,261,208.50
  5. Step 5: Solve for x
    x = 1,810,034,120,261,208.50/48,865,531.82
  6. Step 6: Final answer
    x = 37,041,121.89

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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.