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Finding the Third Proportional to 35,444,631 and 53,107,816.50

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Solution

The third proportional to 35,444,631 and 53,107,816.50 is: 79,573,128.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,444,631 : 53,107,816.50 = 53,107,816.50 : x
  2. Step 2: Convert to fraction form
    35,444,631/53,107,816.50 = 53,107,816.50/x
  3. Step 3: Cross multiply
    35,444,631x = 53,107,816.50 × 53,107,816.50
  4. Step 4: Simplify right side
    35,444,631x = 2,820,440,173,397,672
  5. Step 5: Solve for x
    x = 2,820,440,173,397,672/35,444,631
  6. Step 6: Final answer
    x = 79,573,128.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.