Home / 26,033,214.88-35,913,686.16-16,380,745.12

Finding the Fourth Proportional to 26,033,214.88, 35,913,686.16 and 16,380,745.12

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Solution

The fourth proportional to 26,033,214.88, 35,913,686.16 and 16,380,745.12 is: 22,597,782.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,033,214.88 : 35,913,686.16 = 16,380,745.12 : x
  2. Step 2: Convert to fraction form
    26,033,214.88/35,913,686.16 = 16,380,745.12/x
  3. Step 3: Cross multiply
    26,033,214.88x = 35,913,686.16 × 16,380,745.12
  4. Step 4: Simplify right side
    26,033,214.88x = 588,292,939,306,631.50
  5. Step 5: Solve for x
    x = 588,292,939,306,631.50/26,033,214.88
  6. Step 6: Final answer
    x = 22,597,782.95

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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.