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Finding the Third Proportional to 26,055,432 and 55,688,931

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Solution

The third proportional to 26,055,432 and 55,688,931 is: 119,025,354.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,055,432 : 55,688,931 = 55,688,931 : x
  2. Step 2: Convert to fraction form
    26,055,432/55,688,931 = 55,688,931/x
  3. Step 3: Cross multiply
    26,055,432x = 55,688,931 × 55,688,931
  4. Step 4: Simplify right side
    26,055,432x = 3,101,257,035,922,761
  5. Step 5: Solve for x
    x = 3,101,257,035,922,761/26,055,432
  6. Step 6: Final answer
    x = 119,025,354.71

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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.