Home / 26,768,662.95-36,940,976.30-14,545,519.95

Finding the Fourth Proportional to 26,768,662.95, 36,940,976.30 and 14,545,519.95

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Solution

The fourth proportional to 26,768,662.95, 36,940,976.30 and 14,545,519.95 is: 20,072,937.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,768,662.95 : 36,940,976.30 = 14,545,519.95 : x
  2. Step 2: Convert to fraction form
    26,768,662.95/36,940,976.30 = 14,545,519.95/x
  3. Step 3: Cross multiply
    26,768,662.95x = 36,940,976.30 × 14,545,519.95
  4. Step 4: Simplify right side
    26,768,662.95x = 537,325,707,744,127.12
  5. Step 5: Solve for x
    x = 537,325,707,744,127.12/26,768,662.95
  6. Step 6: Final answer
    x = 20,072,937.85

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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.