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Finding the Third Proportional to 35,787,745.50 and 55,076,691.75

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Solution

The third proportional to 35,787,745.50 and 55,076,691.75 is: 84,762,030.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,787,745.50 : 55,076,691.75 = 55,076,691.75 : x
  2. Step 2: Convert to fraction form
    35,787,745.50/55,076,691.75 = 55,076,691.75/x
  3. Step 3: Cross multiply
    35,787,745.50x = 55,076,691.75 × 55,076,691.75
  4. Step 4: Simplify right side
    35,787,745.50x = 3,033,441,974,124,518
  5. Step 5: Solve for x
    x = 3,033,441,974,124,518/35,787,745.50
  6. Step 6: Final answer
    x = 84,762,030.46

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.