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Finding the Third Proportional to 15,016,520,248 and 22,718,047,707

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Solution

The third proportional to 15,016,520,248 and 22,718,047,707 is: 34,369,459,974.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,016,520,248 : 22,718,047,707 = 22,718,047,707 : x
  2. Step 2: Convert to fraction form
    15,016,520,248/22,718,047,707 = 22,718,047,707/x
  3. Step 3: Cross multiply
    15,016,520,248x = 22,718,047,707 × 22,718,047,707
  4. Step 4: Simplify right side
    15,016,520,248x = 516,109,691,617,527,988,224
  5. Step 5: Solve for x
    x = 516,109,691,617,527,988,224/15,016,520,248
  6. Step 6: Final answer
    x = 34,369,459,974.34

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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.