Home / 41,176,874.36-61,744,201.37-21,756,544

Finding the Fourth Proportional to 41,176,874.36, 61,744,201.37 and 21,756,544

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Solution

The fourth proportional to 41,176,874.36, 61,744,201.37 and 21,756,544 is: 32,623,662.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,176,874.36 : 61,744,201.37 = 21,756,544 : x
  2. Step 2: Convert to fraction form
    41,176,874.36/61,744,201.37 = 21,756,544/x
  3. Step 3: Cross multiply
    41,176,874.36x = 61,744,201.37 × 21,756,544
  4. Step 4: Simplify right side
    41,176,874.36x = 1,343,340,433,851,265.25
  5. Step 5: Solve for x
    x = 1,343,340,433,851,265.25/41,176,874.36
  6. Step 6: Final answer
    x = 32,623,662.06

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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.