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Finding the Third Proportional to 7,022,106 and 15,091,776

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Solution

The third proportional to 7,022,106 and 15,091,776 is: 32,434,956.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,106 : 15,091,776 = 15,091,776 : x
  2. Step 2: Convert to fraction form
    7,022,106/15,091,776 = 15,091,776/x
  3. Step 3: Cross multiply
    7,022,106x = 15,091,776 × 15,091,776
  4. Step 4: Simplify right side
    7,022,106x = 227,761,702,834,176
  5. Step 5: Solve for x
    x = 227,761,702,834,176/7,022,106
  6. Step 6: Final answer
    x = 32,434,956.53

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.