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Finding the Third Proportional to 25,565,579 and 39,667,271

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Solution

The third proportional to 25,565,579 and 39,667,271 is: 61,547,301.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,565,579 : 39,667,271 = 39,667,271 : x
  2. Step 2: Convert to fraction form
    25,565,579/39,667,271 = 39,667,271/x
  3. Step 3: Cross multiply
    25,565,579x = 39,667,271 × 39,667,271
  4. Step 4: Simplify right side
    25,565,579x = 1,573,492,388,587,441
  5. Step 5: Solve for x
    x = 1,573,492,388,587,441/25,565,579
  6. Step 6: Final answer
    x = 61,547,301.10

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.