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Finding the Third Proportional to 61,500,672 and 94,335,840

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Solution

The third proportional to 61,500,672 and 94,335,840 is: 144,701,682.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,500,672 : 94,335,840 = 94,335,840 : x
  2. Step 2: Convert to fraction form
    61,500,672/94,335,840 = 94,335,840/x
  3. Step 3: Cross multiply
    61,500,672x = 94,335,840 × 94,335,840
  4. Step 4: Simplify right side
    61,500,672x = 8,899,250,708,505,600
  5. Step 5: Solve for x
    x = 8,899,250,708,505,600/61,500,672
  6. Step 6: Final answer
    x = 144,701,682.42

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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.