Home / 26,853,650.93-37,064,564.87-16,408,462.88

Finding the Fourth Proportional to 26,853,650.93, 37,064,564.87 and 16,408,462.88

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Solution

The fourth proportional to 26,853,650.93, 37,064,564.87 and 16,408,462.88 is: 22,647,666.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,853,650.93 : 37,064,564.87 = 16,408,462.88 : x
  2. Step 2: Convert to fraction form
    26,853,650.93/37,064,564.87 = 16,408,462.88/x
  3. Step 3: Cross multiply
    26,853,650.93x = 37,064,564.87 × 16,408,462.88
  4. Step 4: Simplify right side
    26,853,650.93x = 608,172,536,843,366.12
  5. Step 5: Solve for x
    x = 608,172,536,843,366.12/26,853,650.93
  6. Step 6: Final answer
    x = 22,647,666.73

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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.