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Finding the Third Proportional to 356,197,218 and 544,888,924

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Solution

The third proportional to 356,197,218 and 544,888,924 is: 833,538,064.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,197,218 : 544,888,924 = 544,888,924 : x
  2. Step 2: Convert to fraction form
    356,197,218/544,888,924 = 544,888,924/x
  3. Step 3: Cross multiply
    356,197,218x = 544,888,924 × 544,888,924
  4. Step 4: Simplify right side
    356,197,218x = 296,903,939,497,877,760
  5. Step 5: Solve for x
    x = 296,903,939,497,877,760/356,197,218
  6. Step 6: Final answer
    x = 833,538,064.01

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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.