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Finding the Third Proportional to 14,197,096.88 and 30,881,670.94

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Solution

The third proportional to 14,197,096.88 and 30,881,670.94 is: 67,174,127.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,197,096.88 : 30,881,670.94 = 30,881,670.94 : x
  2. Step 2: Convert to fraction form
    14,197,096.88/30,881,670.94 = 30,881,670.94/x
  3. Step 3: Cross multiply
    14,197,096.88x = 30,881,670.94 × 30,881,670.94
  4. Step 4: Simplify right side
    14,197,096.88x = 953,677,599,892,032.12
  5. Step 5: Solve for x
    x = 953,677,599,892,032.12/14,197,096.88
  6. Step 6: Final answer
    x = 67,174,127.80

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.