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Finding the Third Proportional to 7,088,970 and 15,550,404

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Solution

The third proportional to 7,088,970 and 15,550,404 is: 34,111,452.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088,970 : 15,550,404 = 15,550,404 : x
  2. Step 2: Convert to fraction form
    7,088,970/15,550,404 = 15,550,404/x
  3. Step 3: Cross multiply
    7,088,970x = 15,550,404 × 15,550,404
  4. Step 4: Simplify right side
    7,088,970x = 241,815,064,563,216
  5. Step 5: Solve for x
    x = 241,815,064,563,216/7,088,970
  6. Step 6: Final answer
    x = 34,111,452.66

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.