Home / 19,174,402.50-25,914,291.75

Finding the Third Proportional to 19,174,402.50 and 25,914,291.75

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Solution

The third proportional to 19,174,402.50 and 25,914,291.75 is: 35,023,282.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,174,402.50 : 25,914,291.75 = 25,914,291.75 : x
  2. Step 2: Convert to fraction form
    19,174,402.50/25,914,291.75 = 25,914,291.75/x
  3. Step 3: Cross multiply
    19,174,402.50x = 25,914,291.75 × 25,914,291.75
  4. Step 4: Simplify right side
    19,174,402.50x = 671,550,516,904,118
  5. Step 5: Solve for x
    x = 671,550,516,904,118/19,174,402.50
  6. Step 6: Final answer
    x = 35,023,282.57

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.