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Finding the Third Proportional to 606,800,239.50 and 1,331,711,145

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Solution

The third proportional to 606,800,239.50 and 1,331,711,145 is: 2,922,633,279.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,800,239.50 : 1,331,711,145 = 1,331,711,145 : x
  2. Step 2: Convert to fraction form
    606,800,239.50/1,331,711,145 = 1,331,711,145/x
  3. Step 3: Cross multiply
    606,800,239.50x = 1,331,711,145 × 1,331,711,145
  4. Step 4: Simplify right side
    606,800,239.50x = 1,773,454,573,717,211,136
  5. Step 5: Solve for x
    x = 1,773,454,573,717,211,136/606,800,239.50
  6. Step 6: Final answer
    x = 2,922,633,279.08

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.