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Finding the Third Proportional to 35,867,280 and 57,099,775.50

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Solution

The third proportional to 35,867,280 and 57,099,775.50 is: 90,901,355.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,867,280 : 57,099,775.50 = 57,099,775.50 : x
  2. Step 2: Convert to fraction form
    35,867,280/57,099,775.50 = 57,099,775.50/x
  3. Step 3: Cross multiply
    35,867,280x = 57,099,775.50 × 57,099,775.50
  4. Step 4: Simplify right side
    35,867,280x = 3,260,384,362,150,400
  5. Step 5: Solve for x
    x = 3,260,384,362,150,400/35,867,280
  6. Step 6: Final answer
    x = 90,901,355.28

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.