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Finding the Third Proportional to 61,256,470 and 94,896,394

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Solution

The third proportional to 61,256,470 and 94,896,394 is: 147,010,194.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,256,470 : 94,896,394 = 94,896,394 : x
  2. Step 2: Convert to fraction form
    61,256,470/94,896,394 = 94,896,394/x
  3. Step 3: Cross multiply
    61,256,470x = 94,896,394 × 94,896,394
  4. Step 4: Simplify right side
    61,256,470x = 9,005,325,594,203,236
  5. Step 5: Solve for x
    x = 9,005,325,594,203,236/61,256,470
  6. Step 6: Final answer
    x = 147,010,194.91

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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.