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Finding the Third Proportional to 34,491,312 and 54,106,704

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Solution

The third proportional to 34,491,312 and 54,106,704 is: 84,877,473.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,491,312 : 54,106,704 = 54,106,704 : x
  2. Step 2: Convert to fraction form
    34,491,312/54,106,704 = 54,106,704/x
  3. Step 3: Cross multiply
    34,491,312x = 54,106,704 × 54,106,704
  4. Step 4: Simplify right side
    34,491,312x = 2,927,535,417,743,616
  5. Step 5: Solve for x
    x = 2,927,535,417,743,616/34,491,312
  6. Step 6: Final answer
    x = 84,877,473.43

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.