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Finding the Third Proportional to 45,392,421 and 94,014,731

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Solution

The third proportional to 45,392,421 and 94,014,731 is: 194,719,062.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,392,421 : 94,014,731 = 94,014,731 : x
  2. Step 2: Convert to fraction form
    45,392,421/94,014,731 = 94,014,731/x
  3. Step 3: Cross multiply
    45,392,421x = 94,014,731 × 94,014,731
  4. Step 4: Simplify right side
    45,392,421x = 8,838,769,645,002,361
  5. Step 5: Solve for x
    x = 8,838,769,645,002,361/45,392,421
  6. Step 6: Final answer
    x = 194,719,062.13

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.