Home / 63,499,899.38-134,630,029.13

Finding the Third Proportional to 63,499,899.38 and 134,630,029.13

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Solution

The third proportional to 63,499,899.38 and 134,630,029.13 is: 285,437,377.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,499,899.38 : 134,630,029.13 = 134,630,029.13 : x
  2. Step 2: Convert to fraction form
    63,499,899.38/134,630,029.13 = 134,630,029.13/x
  3. Step 3: Cross multiply
    63,499,899.38x = 134,630,029.13 × 134,630,029.13
  4. Step 4: Simplify right side
    63,499,899.38x = 18,125,244,742,198,348
  5. Step 5: Solve for x
    x = 18,125,244,742,198,348/63,499,899.38
  6. Step 6: Final answer
    x = 285,437,377.39

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.