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Finding the Third Proportional to 132,344,752 and 200,219,259

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Solution

The third proportional to 132,344,752 and 200,219,259 is: 302,903,976.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,344,752 : 200,219,259 = 200,219,259 : x
  2. Step 2: Convert to fraction form
    132,344,752/200,219,259 = 200,219,259/x
  3. Step 3: Cross multiply
    132,344,752x = 200,219,259 × 200,219,259
  4. Step 4: Simplify right side
    132,344,752x = 40,087,751,674,509,080
  5. Step 5: Solve for x
    x = 40,087,751,674,509,080/132,344,752
  6. Step 6: Final answer
    x = 302,903,976.69

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.