Home / 26,309,797.91-36,307,666.77-14,707,850.39

Finding the Fourth Proportional to 26,309,797.91, 36,307,666.77 and 14,707,850.39

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Solution

The fourth proportional to 26,309,797.91, 36,307,666.77 and 14,707,850.39 is: 20,296,914.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,309,797.91 : 36,307,666.77 = 14,707,850.39 : x
  2. Step 2: Convert to fraction form
    26,309,797.91/36,307,666.77 = 14,707,850.39/x
  3. Step 3: Cross multiply
    26,309,797.91x = 36,307,666.77 × 14,707,850.39
  4. Step 4: Simplify right side
    26,309,797.91x = 534,007,730,863,134.62
  5. Step 5: Solve for x
    x = 534,007,730,863,134.62/26,309,797.91
  6. Step 6: Final answer
    x = 20,296,914.96

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1.5x scale

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.