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Finding the Third Proportional to 356,197,250 and 544,888,974

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Solution

The third proportional to 356,197,250 and 544,888,974 is: 833,538,142.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,197,250 : 544,888,974 = 544,888,974 : x
  2. Step 2: Convert to fraction form
    356,197,250/544,888,974 = 544,888,974/x
  3. Step 3: Cross multiply
    356,197,250x = 544,888,974 × 544,888,974
  4. Step 4: Simplify right side
    356,197,250x = 296,903,993,986,772,672
  5. Step 5: Solve for x
    x = 296,903,993,986,772,672/356,197,250
  6. Step 6: Final answer
    x = 833,538,142.10

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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.