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Finding the Third Proportional to 150,623,868 and 232,752,240

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Solution

The third proportional to 150,623,868 and 232,752,240 is: 359,661,492.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,623,868 : 232,752,240 = 232,752,240 : x
  2. Step 2: Convert to fraction form
    150,623,868/232,752,240 = 232,752,240/x
  3. Step 3: Cross multiply
    150,623,868x = 232,752,240 × 232,752,240
  4. Step 4: Simplify right side
    150,623,868x = 54,173,605,225,017,600
  5. Step 5: Solve for x
    x = 54,173,605,225,017,600/150,623,868
  6. Step 6: Final answer
    x = 359,661,492.86

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.