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Finding the Third Proportional to 156,950,746 and 337,888,350

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Solution

The third proportional to 156,950,746 and 337,888,350 is: 727,416,339.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,950,746 : 337,888,350 = 337,888,350 : x
  2. Step 2: Convert to fraction form
    156,950,746/337,888,350 = 337,888,350/x
  3. Step 3: Cross multiply
    156,950,746x = 337,888,350 × 337,888,350
  4. Step 4: Simplify right side
    156,950,746x = 114,168,537,065,722,496
  5. Step 5: Solve for x
    x = 114,168,537,065,722,496/156,950,746
  6. Step 6: Final answer
    x = 727,416,339.05

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.