Home / 26,384,070.38-36,409,136.85-14,622,837.57

Finding the Fourth Proportional to 26,384,070.38, 36,409,136.85 and 14,622,837.57

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Solution

The fourth proportional to 26,384,070.38, 36,409,136.85 and 14,622,837.57 is: 20,179,027.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,384,070.38 : 36,409,136.85 = 14,622,837.57 : x
  2. Step 2: Convert to fraction form
    26,384,070.38/36,409,136.85 = 14,622,837.57/x
  3. Step 3: Cross multiply
    26,384,070.38x = 36,409,136.85 × 14,622,837.57
  4. Step 4: Simplify right side
    26,384,070.38x = 532,404,894,221,451.50
  5. Step 5: Solve for x
    x = 532,404,894,221,451.50/26,384,070.38
  6. Step 6: Final answer
    x = 20,179,027.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.