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Finding the Third Proportional to 19,013,054 and 41,056,154

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Solution

The third proportional to 19,013,054 and 41,056,154 is: 88,655,288.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,013,054 : 41,056,154 = 41,056,154 : x
  2. Step 2: Convert to fraction form
    19,013,054/41,056,154 = 41,056,154/x
  3. Step 3: Cross multiply
    19,013,054x = 41,056,154 × 41,056,154
  4. Step 4: Simplify right side
    19,013,054x = 1,685,607,781,271,716
  5. Step 5: Solve for x
    x = 1,685,607,781,271,716/19,013,054
  6. Step 6: Final answer
    x = 88,655,288.17

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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.