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Finding the Third Proportional to 191,035,698 and 302,984,397

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Solution

The third proportional to 191,035,698 and 302,984,397 is: 480,536,076.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,035,698 : 302,984,397 = 302,984,397 : x
  2. Step 2: Convert to fraction form
    191,035,698/302,984,397 = 302,984,397/x
  3. Step 3: Cross multiply
    191,035,698x = 302,984,397 × 302,984,397
  4. Step 4: Simplify right side
    191,035,698x = 91,799,544,825,453,616
  5. Step 5: Solve for x
    x = 91,799,544,825,453,616/191,035,698
  6. Step 6: Final answer
    x = 480,536,076.69

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.