Home / 39,746,998.69-59,819,515.03

Finding the Third Proportional to 39,746,998.69 and 59,819,515.03

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Solution

The third proportional to 39,746,998.69 and 59,819,515.03 is: 90,028,794.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,746,998.69 : 59,819,515.03 = 59,819,515.03 : x
  2. Step 2: Convert to fraction form
    39,746,998.69/59,819,515.03 = 59,819,515.03/x
  3. Step 3: Cross multiply
    39,746,998.69x = 59,819,515.03 × 59,819,515.03
  4. Step 4: Simplify right side
    39,746,998.69x = 3,578,374,378,573,944.50
  5. Step 5: Solve for x
    x = 3,578,374,378,573,944.50/39,746,998.69
  6. Step 6: Final answer
    x = 90,028,794.54

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.