Home / 40,304,136,058.50-87,459,163,341

Finding the Third Proportional to 40,304,136,058.50 and 87,459,163,341

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Solution

The third proportional to 40,304,136,058.50 and 87,459,163,341 is: 189,784,622,630.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,304,136,058.50 : 87,459,163,341 = 87,459,163,341 : x
  2. Step 2: Convert to fraction form
    40,304,136,058.50/87,459,163,341 = 87,459,163,341/x
  3. Step 3: Cross multiply
    40,304,136,058.50x = 87,459,163,341 × 87,459,163,341
  4. Step 4: Simplify right side
    40,304,136,058.50x = 7,649,105,252,307,718,635,520
  5. Step 5: Solve for x
    x = 7,649,105,252,307,718,635,520/40,304,136,058.50
  6. Step 6: Final answer
    x = 189,784,622,630.43

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.