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Finding the Third Proportional to 35,874,306 and 55,701,459

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Solution

The third proportional to 35,874,306 and 55,701,459 is: 86,486,761.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,874,306 : 55,701,459 = 55,701,459 : x
  2. Step 2: Convert to fraction form
    35,874,306/55,701,459 = 55,701,459/x
  3. Step 3: Cross multiply
    35,874,306x = 55,701,459 × 55,701,459
  4. Step 4: Simplify right side
    35,874,306x = 3,102,652,534,728,681
  5. Step 5: Solve for x
    x = 3,102,652,534,728,681/35,874,306
  6. Step 6: Final answer
    x = 86,486,761.16

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.