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Finding the Third Proportional to 35,011,970 and 56,254,491

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Solution

The third proportional to 35,011,970 and 56,254,491 is: 90,385,309.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,011,970 : 56,254,491 = 56,254,491 : x
  2. Step 2: Convert to fraction form
    35,011,970/56,254,491 = 56,254,491/x
  3. Step 3: Cross multiply
    35,011,970x = 56,254,491 × 56,254,491
  4. Step 4: Simplify right side
    35,011,970x = 3,164,567,757,669,081
  5. Step 5: Solve for x
    x = 3,164,567,757,669,081/35,011,970
  6. Step 6: Final answer
    x = 90,385,309.87

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.