Home / 28,699,201.13-61,229,864.25

Finding the Third Proportional to 28,699,201.13 and 61,229,864.25

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Solution

The third proportional to 28,699,201.13 and 61,229,864.25 is: 130,634,168.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,699,201.13 : 61,229,864.25 = 61,229,864.25 : x
  2. Step 2: Convert to fraction form
    28,699,201.13/61,229,864.25 = 61,229,864.25/x
  3. Step 3: Cross multiply
    28,699,201.13x = 61,229,864.25 × 61,229,864.25
  4. Step 4: Simplify right side
    28,699,201.13x = 3,749,096,276,073,428
  5. Step 5: Solve for x
    x = 3,749,096,276,073,428/28,699,201.13
  6. Step 6: Final answer
    x = 130,634,168.52

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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.