Home / 6,442,184.39-13,893,122.53

Finding the Third Proportional to 6,442,184.39 and 13,893,122.53

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Solution

The third proportional to 6,442,184.39 and 13,893,122.53 is: 29,961,708.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,442,184.39 : 13,893,122.53 = 13,893,122.53 : x
  2. Step 2: Convert to fraction form
    6,442,184.39/13,893,122.53 = 13,893,122.53/x
  3. Step 3: Cross multiply
    6,442,184.39x = 13,893,122.53 × 13,893,122.53
  4. Step 4: Simplify right side
    6,442,184.39x = 193,018,853,668,326.41
  5. Step 5: Solve for x
    x = 193,018,853,668,326.41/6,442,184.39
  6. Step 6: Final answer
    x = 29,961,708.94

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.