Home / 48,031,285.50-103,357,308.75

Finding the Third Proportional to 48,031,285.50 and 103,357,308.75

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Solution

The third proportional to 48,031,285.50 and 103,357,308.75 is: 222,411,979.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,031,285.50 : 103,357,308.75 = 103,357,308.75 : x
  2. Step 2: Convert to fraction form
    48,031,285.50/103,357,308.75 = 103,357,308.75/x
  3. Step 3: Cross multiply
    48,031,285.50x = 103,357,308.75 × 103,357,308.75
  4. Step 4: Simplify right side
    48,031,285.50x = 10,682,733,272,042,826
  5. Step 5: Solve for x
    x = 10,682,733,272,042,826/48,031,285.50
  6. Step 6: Final answer
    x = 222,411,979.21

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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.