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Finding the Third Proportional to 28,781,092.13 and 58,718,317.50

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Solution

The third proportional to 28,781,092.13 and 58,718,317.50 is: 119,795,343.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,781,092.13 : 58,718,317.50 = 58,718,317.50 : x
  2. Step 2: Convert to fraction form
    28,781,092.13/58,718,317.50 = 58,718,317.50/x
  3. Step 3: Cross multiply
    28,781,092.13x = 58,718,317.50 × 58,718,317.50
  4. Step 4: Simplify right side
    28,781,092.13x = 3,447,840,810,030,806
  5. Step 5: Solve for x
    x = 3,447,840,810,030,806/28,781,092.13
  6. Step 6: Final answer
    x = 119,795,343.24

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.