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Finding the Third Proportional to 28,781,103 and 58,718,341.50

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Solution

The third proportional to 28,781,103 and 58,718,341.50 is: 119,795,395.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,781,103 : 58,718,341.50 = 58,718,341.50 : x
  2. Step 2: Convert to fraction form
    28,781,103/58,718,341.50 = 58,718,341.50/x
  3. Step 3: Cross multiply
    28,781,103x = 58,718,341.50 × 58,718,341.50
  4. Step 4: Simplify right side
    28,781,103x = 3,447,843,628,510,622
  5. Step 5: Solve for x
    x = 3,447,843,628,510,622/28,781,103
  6. Step 6: Final answer
    x = 119,795,395.91

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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.