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Finding the Third Proportional to 61,279,490 and 93,192,483

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Solution

The third proportional to 61,279,490 and 93,192,483 is: 141,725,051.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,279,490 : 93,192,483 = 93,192,483 : x
  2. Step 2: Convert to fraction form
    61,279,490/93,192,483 = 93,192,483/x
  3. Step 3: Cross multiply
    61,279,490x = 93,192,483 × 93,192,483
  4. Step 4: Simplify right side
    61,279,490x = 8,684,838,887,705,289
  5. Step 5: Solve for x
    x = 8,684,838,887,705,289/61,279,490
  6. Step 6: Final answer
    x = 141,725,051.69

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.