Home / 40,465,206.70-89,001,673.59

Finding the Third Proportional to 40,465,206.70 and 89,001,673.59

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Solution

The third proportional to 40,465,206.70 and 89,001,673.59 is: 195,755,775.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,465,206.70 : 89,001,673.59 = 89,001,673.59 : x
  2. Step 2: Convert to fraction form
    40,465,206.70/89,001,673.59 = 89,001,673.59/x
  3. Step 3: Cross multiply
    40,465,206.70x = 89,001,673.59 × 89,001,673.59
  4. Step 4: Simplify right side
    40,465,206.70x = 7,921,297,902,488,416
  5. Step 5: Solve for x
    x = 7,921,297,902,488,416/40,465,206.70
  6. Step 6: Final answer
    x = 195,755,775.09

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.