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Finding the Third Proportional to 35,285,382 and 75,977,190

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Solution

The third proportional to 35,285,382 and 75,977,190 is: 163,595,604.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,285,382 : 75,977,190 = 75,977,190 : x
  2. Step 2: Convert to fraction form
    35,285,382/75,977,190 = 75,977,190/x
  3. Step 3: Cross multiply
    35,285,382x = 75,977,190 × 75,977,190
  4. Step 4: Simplify right side
    35,285,382x = 5,772,533,400,296,100
  5. Step 5: Solve for x
    x = 5,772,533,400,296,100/35,285,382
  6. Step 6: Final answer
    x = 163,595,604.56

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.