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Finding the Third Proportional to 45,555,754 and 73,359,767

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Solution

The third proportional to 45,555,754 and 73,359,767 is: 118,133,384.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,555,754 : 73,359,767 = 73,359,767 : x
  2. Step 2: Convert to fraction form
    45,555,754/73,359,767 = 73,359,767/x
  3. Step 3: Cross multiply
    45,555,754x = 73,359,767 × 73,359,767
  4. Step 4: Simplify right side
    45,555,754x = 5,381,655,414,294,289
  5. Step 5: Solve for x
    x = 5,381,655,414,294,289/45,555,754
  6. Step 6: Final answer
    x = 118,133,384.74

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.