Home / 47,309,150.25-69,167,651.63

Finding the Third Proportional to 47,309,150.25 and 69,167,651.63

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Solution

The third proportional to 47,309,150.25 and 69,167,651.63 is: 101,125,554.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,309,150.25 : 69,167,651.63 = 69,167,651.63 : x
  2. Step 2: Convert to fraction form
    47,309,150.25/69,167,651.63 = 69,167,651.63/x
  3. Step 3: Cross multiply
    47,309,150.25x = 69,167,651.63 × 69,167,651.63
  4. Step 4: Simplify right side
    47,309,150.25x = 4,784,164,031,317,365
  5. Step 5: Solve for x
    x = 4,784,164,031,317,365/47,309,150.25
  6. Step 6: Final answer
    x = 101,125,554.06

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.