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Finding the Third Proportional to 34,624,678.50 and 54,033,259.50

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Solution

The third proportional to 34,624,678.50 and 54,033,259.50 is: 84,321,162.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,624,678.50 : 54,033,259.50 = 54,033,259.50 : x
  2. Step 2: Convert to fraction form
    34,624,678.50/54,033,259.50 = 54,033,259.50/x
  3. Step 3: Cross multiply
    34,624,678.50x = 54,033,259.50 × 54,033,259.50
  4. Step 4: Simplify right side
    34,624,678.50x = 2,919,593,132,194,340
  5. Step 5: Solve for x
    x = 2,919,593,132,194,340/34,624,678.50
  6. Step 6: Final answer
    x = 84,321,162.21

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.