Home / 26,643,826.88-36,769,371.52-16,328,556.80

Finding the Fourth Proportional to 26,643,826.88, 36,769,371.52 and 16,328,556.80

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Solution

The fourth proportional to 26,643,826.88, 36,769,371.52 and 16,328,556.80 is: 22,533,954.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,643,826.88 : 36,769,371.52 = 16,328,556.80 : x
  2. Step 2: Convert to fraction form
    26,643,826.88/36,769,371.52 = 16,328,556.80/x
  3. Step 3: Cross multiply
    26,643,826.88x = 36,769,371.52 × 16,328,556.80
  4. Step 4: Simplify right side
    26,643,826.88x = 600,390,771,364,622.38
  5. Step 5: Solve for x
    x = 600,390,771,364,622.38/26,643,826.88
  6. Step 6: Final answer
    x = 22,533,954.08

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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.