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Finding the Third Proportional to 35,208,586 and 53,859,071

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Solution

The third proportional to 35,208,586 and 53,859,071 is: 82,388,981.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208,586 : 53,859,071 = 53,859,071 : x
  2. Step 2: Convert to fraction form
    35,208,586/53,859,071 = 53,859,071/x
  3. Step 3: Cross multiply
    35,208,586x = 53,859,071 × 53,859,071
  4. Step 4: Simplify right side
    35,208,586x = 2,900,799,528,983,041
  5. Step 5: Solve for x
    x = 2,900,799,528,983,041/35,208,586
  6. Step 6: Final answer
    x = 82,388,981.17

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.