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Finding the Third Proportional to 44,318,440 and 68,078,550

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Solution

The third proportional to 44,318,440 and 68,078,550 is: 104,576,988.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,318,440 : 68,078,550 = 68,078,550 : x
  2. Step 2: Convert to fraction form
    44,318,440/68,078,550 = 68,078,550/x
  3. Step 3: Cross multiply
    44,318,440x = 68,078,550 × 68,078,550
  4. Step 4: Simplify right side
    44,318,440x = 4,634,688,970,102,500
  5. Step 5: Solve for x
    x = 4,634,688,970,102,500/44,318,440
  6. Step 6: Final answer
    x = 104,576,988.05

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.