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Finding the Third Proportional to 152,100,050 and 328,446,244

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Solution

The third proportional to 152,100,050 and 328,446,244 is: 709,249,833.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,100,050 : 328,446,244 = 328,446,244 : x
  2. Step 2: Convert to fraction form
    152,100,050/328,446,244 = 328,446,244/x
  3. Step 3: Cross multiply
    152,100,050x = 328,446,244 × 328,446,244
  4. Step 4: Simplify right side
    152,100,050x = 107,876,935,197,707,536
  5. Step 5: Solve for x
    x = 107,876,935,197,707,536/152,100,050
  6. Step 6: Final answer
    x = 709,249,833.89

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.