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Finding the Third Proportional to 5,360,946 and 11,561,636

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Solution

The third proportional to 5,360,946 and 11,561,636 is: 24,934,298.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,360,946 : 11,561,636 = 11,561,636 : x
  2. Step 2: Convert to fraction form
    5,360,946/11,561,636 = 11,561,636/x
  3. Step 3: Cross multiply
    5,360,946x = 11,561,636 × 11,561,636
  4. Step 4: Simplify right side
    5,360,946x = 133,671,426,996,496
  5. Step 5: Solve for x
    x = 133,671,426,996,496/5,360,946
  6. Step 6: Final answer
    x = 24,934,298.35

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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.