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Finding the Third Proportional to 484,586,808 and 1,057,983,308

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Solution

The third proportional to 484,586,808 and 1,057,983,308 is: 2,309,862,054.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,586,808 : 1,057,983,308 = 1,057,983,308 : x
  2. Step 2: Convert to fraction form
    484,586,808/1,057,983,308 = 1,057,983,308/x
  3. Step 3: Cross multiply
    484,586,808x = 1,057,983,308 × 1,057,983,308
  4. Step 4: Simplify right side
    484,586,808x = 1,119,328,680,006,622,848
  5. Step 5: Solve for x
    x = 1,119,328,680,006,622,848/484,586,808
  6. Step 6: Final answer
    x = 2,309,862,054.70

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.