Home / 17,733,433.78-26,601,274.50-7,496,385.70

Finding the Fourth Proportional to 17,733,433.78, 26,601,274.50 and 7,496,385.70

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Solution

The fourth proportional to 17,733,433.78, 26,601,274.50 and 7,496,385.70 is: 11,245,053.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,733,433.78 : 26,601,274.50 = 7,496,385.70 : x
  2. Step 2: Convert to fraction form
    17,733,433.78/26,601,274.50 = 7,496,385.70/x
  3. Step 3: Cross multiply
    17,733,433.78x = 26,601,274.50 × 7,496,385.70
  4. Step 4: Simplify right side
    17,733,433.78x = 199,413,413,763,574.66
  5. Step 5: Solve for x
    x = 199,413,413,763,574.66/17,733,433.78
  6. Step 6: Final answer
    x = 11,245,053.62

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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.