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Finding the Third Proportional to 160,613,187 and 216,704,898

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Solution

The third proportional to 160,613,187 and 216,704,898 is: 292,385,785.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,613,187 : 216,704,898 = 216,704,898 : x
  2. Step 2: Convert to fraction form
    160,613,187/216,704,898 = 216,704,898/x
  3. Step 3: Cross multiply
    160,613,187x = 216,704,898 × 216,704,898
  4. Step 4: Simplify right side
    160,613,187x = 46,961,012,817,190,400
  5. Step 5: Solve for x
    x = 46,961,012,817,190,400/160,613,187
  6. Step 6: Final answer
    x = 292,385,785.34

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.