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Finding the Third Proportional to 62,230,072.50 and 134,430,894

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Solution

The third proportional to 62,230,072.50 and 134,430,894 is: 290,400,838.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,230,072.50 : 134,430,894 = 134,430,894 : x
  2. Step 2: Convert to fraction form
    62,230,072.50/134,430,894 = 134,430,894/x
  3. Step 3: Cross multiply
    62,230,072.50x = 134,430,894 × 134,430,894
  4. Step 4: Simplify right side
    62,230,072.50x = 18,071,665,261,639,236
  5. Step 5: Solve for x
    x = 18,071,665,261,639,236/62,230,072.50
  6. Step 6: Final answer
    x = 290,400,838.95

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.