Home / 16,895,338.17-25,345,536.32-6,115,161.26

Finding the Fourth Proportional to 16,895,338.17, 25,345,536.32 and 6,115,161.26

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Solution

The fourth proportional to 16,895,338.17, 25,345,536.32 and 6,115,161.26 is: 9,173,657.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,338.17 : 25,345,536.32 = 6,115,161.26 : x
  2. Step 2: Convert to fraction form
    16,895,338.17/25,345,536.32 = 6,115,161.26/x
  3. Step 3: Cross multiply
    16,895,338.17x = 25,345,536.32 × 6,115,161.26
  4. Step 4: Simplify right side
    16,895,338.17x = 154,992,041,692,630.38
  5. Step 5: Solve for x
    x = 154,992,041,692,630.38/16,895,338.17
  6. Step 6: Final answer
    x = 9,173,657.26

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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.