Home / 19,275,349.74-26,599,734.48-11,015,317.43

Finding the Fourth Proportional to 19,275,349.74, 26,599,734.48 and 11,015,317.43

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Solution

The fourth proportional to 19,275,349.74, 26,599,734.48 and 11,015,317.43 is: 15,200,996.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,275,349.74 : 26,599,734.48 = 11,015,317.43 : x
  2. Step 2: Convert to fraction form
    19,275,349.74/26,599,734.48 = 11,015,317.43/x
  3. Step 3: Cross multiply
    19,275,349.74x = 26,599,734.48 × 11,015,317.43
  4. Step 4: Simplify right side
    19,275,349.74x = 293,004,518,850,916
  5. Step 5: Solve for x
    x = 293,004,518,850,916/19,275,349.74
  6. Step 6: Final answer
    x = 15,200,996.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.