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Finding the Third Proportional to 5,113,052 and 11,141,368

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Solution

The third proportional to 5,113,052 and 11,141,368 is: 24,277,101.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,113,052 : 11,141,368 = 11,141,368 : x
  2. Step 2: Convert to fraction form
    5,113,052/11,141,368 = 11,141,368/x
  3. Step 3: Cross multiply
    5,113,052x = 11,141,368 × 11,141,368
  4. Step 4: Simplify right side
    5,113,052x = 124,130,080,911,424
  5. Step 5: Solve for x
    x = 124,130,080,911,424/5,113,052
  6. Step 6: Final answer
    x = 24,277,101.21

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.