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Finding the Third Proportional to 13,087,093.50 and 27,955,435.50

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Solution

The third proportional to 13,087,093.50 and 27,955,435.50 is: 59,715,808.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,087,093.50 : 27,955,435.50 = 27,955,435.50 : x
  2. Step 2: Convert to fraction form
    13,087,093.50/27,955,435.50 = 27,955,435.50/x
  3. Step 3: Cross multiply
    13,087,093.50x = 27,955,435.50 × 27,955,435.50
  4. Step 4: Simplify right side
    13,087,093.50x = 781,506,373,994,660.25
  5. Step 5: Solve for x
    x = 781,506,373,994,660.25/13,087,093.50
  6. Step 6: Final answer
    x = 59,715,808.86

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.