Home / 47,308,785.75-69,167,098.13

Finding the Third Proportional to 47,308,785.75 and 69,167,098.13

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Solution

The third proportional to 47,308,785.75 and 69,167,098.13 is: 101,124,714.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,308,785.75 : 69,167,098.13 = 69,167,098.13 : x
  2. Step 2: Convert to fraction form
    47,308,785.75/69,167,098.13 = 69,167,098.13/x
  3. Step 3: Cross multiply
    47,308,785.75x = 69,167,098.13 × 69,167,098.13
  4. Step 4: Simplify right side
    47,308,785.75x = 4,784,087,463,033,379
  5. Step 5: Solve for x
    x = 4,784,087,463,033,379/47,308,785.75
  6. Step 6: Final answer
    x = 101,124,714.73

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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.