Home / 3,209,973,174-4,520,349,585

Finding the Third Proportional to 3,209,973,174 and 4,520,349,585

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Solution

The third proportional to 3,209,973,174 and 4,520,349,585 is: 6,365,648,328.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,209,973,174 : 4,520,349,585 = 4,520,349,585 : x
  2. Step 2: Convert to fraction form
    3,209,973,174/4,520,349,585 = 4,520,349,585/x
  3. Step 3: Cross multiply
    3,209,973,174x = 4,520,349,585 × 4,520,349,585
  4. Step 4: Simplify right side
    3,209,973,174x = 20,433,560,370,609,672,192
  5. Step 5: Solve for x
    x = 20,433,560,370,609,672,192/3,209,973,174
  6. Step 6: Final answer
    x = 6,365,648,328.81

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.