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Finding the Third Proportional to 226,572,084 and 349,866,945

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Solution

The third proportional to 226,572,084 and 349,866,945 is: 540,255,785.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,572,084 : 349,866,945 = 349,866,945 : x
  2. Step 2: Convert to fraction form
    226,572,084/349,866,945 = 349,866,945/x
  3. Step 3: Cross multiply
    226,572,084x = 349,866,945 × 349,866,945
  4. Step 4: Simplify right side
    226,572,084x = 122,406,879,203,633,024
  5. Step 5: Solve for x
    x = 122,406,879,203,633,024/226,572,084
  6. Step 6: Final answer
    x = 540,255,785.46

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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.