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Finding the Third Proportional to 47,293,030.50 and 101,878,977

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Solution

The third proportional to 47,293,030.50 and 101,878,977 is: 219,468,404.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,293,030.50 : 101,878,977 = 101,878,977 : x
  2. Step 2: Convert to fraction form
    47,293,030.50/101,878,977 = 101,878,977/x
  3. Step 3: Cross multiply
    47,293,030.50x = 101,878,977 × 101,878,977
  4. Step 4: Simplify right side
    47,293,030.50x = 10,379,325,954,566,528
  5. Step 5: Solve for x
    x = 10,379,325,954,566,528/47,293,030.50
  6. Step 6: Final answer
    x = 219,468,404.64

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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.