Home / 87,836,310.14-190,793,316.16

Finding the Third Proportional to 87,836,310.14 and 190,793,316.16

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Solution

The third proportional to 87,836,310.14 and 190,793,316.16 is: 414,430,995.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,836,310.14 : 190,793,316.16 = 190,793,316.16 : x
  2. Step 2: Convert to fraction form
    87,836,310.14/190,793,316.16 = 190,793,316.16/x
  3. Step 3: Cross multiply
    87,836,310.14x = 190,793,316.16 × 190,793,316.16
  4. Step 4: Simplify right side
    87,836,310.14x = 36,402,089,492,882,776
  5. Step 5: Solve for x
    x = 36,402,089,492,882,776/87,836,310.14
  6. Step 6: Final answer
    x = 414,430,995.96

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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.