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Finding the Third Proportional to 70,443,324 and 97,336,836

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Solution

The third proportional to 70,443,324 and 97,336,836 is: 134,497,623.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,443,324 : 97,336,836 = 97,336,836 : x
  2. Step 2: Convert to fraction form
    70,443,324/97,336,836 = 97,336,836/x
  3. Step 3: Cross multiply
    70,443,324x = 97,336,836 × 97,336,836
  4. Step 4: Simplify right side
    70,443,324x = 9,474,459,642,490,896
  5. Step 5: Solve for x
    x = 9,474,459,642,490,896/70,443,324
  6. Step 6: Final answer
    x = 134,497,623.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.