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Finding the Third Proportional to 354,222,894 and 731,081,754

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Solution

The third proportional to 354,222,894 and 731,081,754 is: 1,508,881,950.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,222,894 : 731,081,754 = 731,081,754 : x
  2. Step 2: Convert to fraction form
    354,222,894/731,081,754 = 731,081,754/x
  3. Step 3: Cross multiply
    354,222,894x = 731,081,754 × 731,081,754
  4. Step 4: Simplify right side
    354,222,894x = 534,480,531,031,716,544
  5. Step 5: Solve for x
    x = 534,480,531,031,716,544/354,222,894
  6. Step 6: Final answer
    x = 1,508,881,950.00

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.