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Finding the Third Proportional to 15,016,520,250 and 22,718,047,710

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Solution

The third proportional to 15,016,520,250 and 22,718,047,710 is: 34,369,459,978.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,016,520,250 : 22,718,047,710 = 22,718,047,710 : x
  2. Step 2: Convert to fraction form
    15,016,520,250/22,718,047,710 = 22,718,047,710/x
  3. Step 3: Cross multiply
    15,016,520,250x = 22,718,047,710 × 22,718,047,710
  4. Step 4: Simplify right side
    15,016,520,250x = 516,109,691,753,836,249,088
  5. Step 5: Solve for x
    x = 516,109,691,753,836,249,088/15,016,520,250
  6. Step 6: Final answer
    x = 34,369,459,978.84

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.