Home / 33,081,738.90-49,675,752.45-25,003,835.70

Finding the Fourth Proportional to 33,081,738.90, 49,675,752.45 and 25,003,835.70

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Solution

The fourth proportional to 33,081,738.90, 49,675,752.45 and 25,003,835.70 is: 37,545,920.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,081,738.90 : 49,675,752.45 = 25,003,835.70 : x
  2. Step 2: Convert to fraction form
    33,081,738.90/49,675,752.45 = 25,003,835.70/x
  3. Step 3: Cross multiply
    33,081,738.90x = 49,675,752.45 × 25,003,835.70
  4. Step 4: Simplify right side
    33,081,738.90x = 1,242,084,352,533,672.50
  5. Step 5: Solve for x
    x = 1,242,084,352,533,672.50/33,081,738.90
  6. Step 6: Final answer
    x = 37,545,920.92

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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.