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Finding the Third Proportional to 37,077,758 and 54,289,314

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Solution

The third proportional to 37,077,758 and 54,289,314 is: 79,490,502.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,077,758 : 54,289,314 = 54,289,314 : x
  2. Step 2: Convert to fraction form
    37,077,758/54,289,314 = 54,289,314/x
  3. Step 3: Cross multiply
    37,077,758x = 54,289,314 × 54,289,314
  4. Step 4: Simplify right side
    37,077,758x = 2,947,329,614,590,596
  5. Step 5: Solve for x
    x = 2,947,329,614,590,596/37,077,758
  6. Step 6: Final answer
    x = 79,490,502.49

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.