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Finding the Third Proportional to 51,717,603.94 and 112,515,328.13

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Solution

The third proportional to 51,717,603.94 and 112,515,328.13 is: 244,785,104.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,717,603.94 : 112,515,328.13 = 112,515,328.13 : x
  2. Step 2: Convert to fraction form
    51,717,603.94/112,515,328.13 = 112,515,328.13/x
  3. Step 3: Cross multiply
    51,717,603.94x = 112,515,328.13 × 112,515,328.13
  4. Step 4: Simplify right side
    51,717,603.94x = 12,659,699,063,076,416
  5. Step 5: Solve for x
    x = 12,659,699,063,076,416/51,717,603.94
  6. Step 6: Final answer
    x = 244,785,104.09

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.