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Finding the Third Proportional to 134,265,044 and 207,328,725

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Solution

The third proportional to 134,265,044 and 207,328,725 is: 320,151,834.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,265,044 : 207,328,725 = 207,328,725 : x
  2. Step 2: Convert to fraction form
    134,265,044/207,328,725 = 207,328,725/x
  3. Step 3: Cross multiply
    134,265,044x = 207,328,725 × 207,328,725
  4. Step 4: Simplify right side
    134,265,044x = 42,985,200,210,125,624
  5. Step 5: Solve for x
    x = 42,985,200,210,125,624/134,265,044
  6. Step 6: Final answer
    x = 320,151,834.98

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.