Home / 49,601,257.20-74,403,959.40-26,562,524.40

Finding the Fourth Proportional to 49,601,257.20, 74,403,959.40 and 26,562,524.40

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Solution

The fourth proportional to 49,601,257.20, 74,403,959.40 and 26,562,524.40 is: 39,844,897.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,601,257.20 : 74,403,959.40 = 26,562,524.40 : x
  2. Step 2: Convert to fraction form
    49,601,257.20/74,403,959.40 = 26,562,524.40/x
  3. Step 3: Cross multiply
    49,601,257.20x = 74,403,959.40 × 26,562,524.40
  4. Step 4: Simplify right side
    49,601,257.20x = 1,976,356,987,019,109.50
  5. Step 5: Solve for x
    x = 1,976,356,987,019,109.50/49,601,257.20
  6. Step 6: Final answer
    x = 39,844,897.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.