Home / 21,557,269.13-45,936,588.38

Finding the Third Proportional to 21,557,269.13 and 45,936,588.38

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Solution

The third proportional to 21,557,269.13 and 45,936,588.38 is: 97,886,710.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,557,269.13 : 45,936,588.38 = 45,936,588.38 : x
  2. Step 2: Convert to fraction form
    21,557,269.13/45,936,588.38 = 45,936,588.38/x
  3. Step 3: Cross multiply
    21,557,269.13x = 45,936,588.38 × 45,936,588.38
  4. Step 4: Simplify right side
    21,557,269.13x = 2,110,170,151,534,185.25
  5. Step 5: Solve for x
    x = 2,110,170,151,534,185.25/21,557,269.13
  6. Step 6: Final answer
    x = 97,886,710.01

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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.