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Finding the Third Proportional to 17,707,428 and 26,054,784

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Solution

The third proportional to 17,707,428 and 26,054,784 is: 38,337,118.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,707,428 : 26,054,784 = 26,054,784 : x
  2. Step 2: Convert to fraction form
    17,707,428/26,054,784 = 26,054,784/x
  3. Step 3: Cross multiply
    17,707,428x = 26,054,784 × 26,054,784
  4. Step 4: Simplify right side
    17,707,428x = 678,851,769,286,656
  5. Step 5: Solve for x
    x = 678,851,769,286,656/17,707,428
  6. Step 6: Final answer
    x = 38,337,118.71

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.