Home / 25,378,561.69-37,606,965.19

Finding the Third Proportional to 25,378,561.69 and 37,606,965.19

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Solution

The third proportional to 25,378,561.69 and 37,606,965.19 is: 55,727,501.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,378,561.69 : 37,606,965.19 = 37,606,965.19 : x
  2. Step 2: Convert to fraction form
    25,378,561.69/37,606,965.19 = 37,606,965.19/x
  3. Step 3: Cross multiply
    25,378,561.69x = 37,606,965.19 × 37,606,965.19
  4. Step 4: Simplify right side
    25,378,561.69x = 1,414,283,830,613,837
  5. Step 5: Solve for x
    x = 1,414,283,830,613,837/25,378,561.69
  6. Step 6: Final answer
    x = 55,727,501.35

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.