Home / 98,569,001.25-210,331,171.13

Finding the Third Proportional to 98,569,001.25 and 210,331,171.13

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Solution

The third proportional to 98,569,001.25 and 210,331,171.13 is: 448,814,546.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,569,001.25 : 210,331,171.13 = 210,331,171.13 : x
  2. Step 2: Convert to fraction form
    98,569,001.25/210,331,171.13 = 210,331,171.13/x
  3. Step 3: Cross multiply
    98,569,001.25x = 210,331,171.13 × 210,331,171.13
  4. Step 4: Simplify right side
    98,569,001.25x = 44,239,201,546,814,032
  5. Step 5: Solve for x
    x = 44,239,201,546,814,032/98,569,001.25
  6. Step 6: Final answer
    x = 448,814,546.01

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.