Home / 161,449,103,596.50-345,926,717,128.12

Finding the Third Proportional to 161,449,103,596.50 and 345,926,717,128.12

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Solution

The third proportional to 161,449,103,596.50 and 345,926,717,128.12 is: 741,195,156,599.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,449,103,596.50 : 345,926,717,128.12 = 345,926,717,128.12 : x
  2. Step 2: Convert to fraction form
    161,449,103,596.50/345,926,717,128.12 = 345,926,717,128.12/x
  3. Step 3: Cross multiply
    161,449,103,596.50x = 345,926,717,128.12 × 345,926,717,128.12
  4. Step 4: Simplify right side
    161,449,103,596.50x = 119,665,293,623,038,352,293,888
  5. Step 5: Solve for x
    x = 119,665,293,623,038,352,293,888/161,449,103,596.50
  6. Step 6: Final answer
    x = 741,195,156,599.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.