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Finding the Third Proportional to 27,254,396.50 and 41,891,887.50

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Solution

The third proportional to 27,254,396.50 and 41,891,887.50 is: 64,390,720.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,254,396.50 : 41,891,887.50 = 41,891,887.50 : x
  2. Step 2: Convert to fraction form
    27,254,396.50/41,891,887.50 = 41,891,887.50/x
  3. Step 3: Cross multiply
    27,254,396.50x = 41,891,887.50 × 41,891,887.50
  4. Step 4: Simplify right side
    27,254,396.50x = 1,754,930,238,312,656.25
  5. Step 5: Solve for x
    x = 1,754,930,238,312,656.25/27,254,396.50
  6. Step 6: Final answer
    x = 64,390,720.90

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.