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Finding the Third Proportional to 35,581,206 and 53,750,911

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Solution

The third proportional to 35,581,206 and 53,750,911 is: 81,199,058.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,581,206 : 53,750,911 = 53,750,911 : x
  2. Step 2: Convert to fraction form
    35,581,206/53,750,911 = 53,750,911/x
  3. Step 3: Cross multiply
    35,581,206x = 53,750,911 × 53,750,911
  4. Step 4: Simplify right side
    35,581,206x = 2,889,160,433,329,921
  5. Step 5: Solve for x
    x = 2,889,160,433,329,921/35,581,206
  6. Step 6: Final answer
    x = 81,199,058.66

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.