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Finding the Third Proportional to 35,261,856 and 53,426,076.75

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Solution

The third proportional to 35,261,856 and 53,426,076.75 is: 80,947,119.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,261,856 : 53,426,076.75 = 53,426,076.75 : x
  2. Step 2: Convert to fraction form
    35,261,856/53,426,076.75 = 53,426,076.75/x
  3. Step 3: Cross multiply
    35,261,856x = 53,426,076.75 × 53,426,076.75
  4. Step 4: Simplify right side
    35,261,856x = 2,854,345,676,896,890.50
  5. Step 5: Solve for x
    x = 2,854,345,676,896,890.50/35,261,856
  6. Step 6: Final answer
    x = 80,947,119.66

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.