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Finding the Third Proportional to 7,301,481 and 15,580,230.50

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Solution

The third proportional to 7,301,481 and 15,580,230.50 is: 33,245,800.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301,481 : 15,580,230.50 = 15,580,230.50 : x
  2. Step 2: Convert to fraction form
    7,301,481/15,580,230.50 = 15,580,230.50/x
  3. Step 3: Cross multiply
    7,301,481x = 15,580,230.50 × 15,580,230.50
  4. Step 4: Simplify right side
    7,301,481x = 242,743,582,433,130.25
  5. Step 5: Solve for x
    x = 242,743,582,433,130.25/7,301,481
  6. Step 6: Final answer
    x = 33,245,800.74

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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.