Home / 26,768,663.94-36,940,977.66-14,545,520.94

Finding the Fourth Proportional to 26,768,663.94, 36,940,977.66 and 14,545,520.94

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Solution

The fourth proportional to 26,768,663.94, 36,940,977.66 and 14,545,520.94 is: 20,072,939.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,768,663.94 : 36,940,977.66 = 14,545,520.94 : x
  2. Step 2: Convert to fraction form
    26,768,663.94/36,940,977.66 = 14,545,520.94/x
  3. Step 3: Cross multiply
    26,768,663.94x = 36,940,977.66 × 14,545,520.94
  4. Step 4: Simplify right side
    26,768,663.94x = 537,325,764,097,602.12
  5. Step 5: Solve for x
    x = 537,325,764,097,602.12/26,768,663.94
  6. Step 6: Final answer
    x = 20,072,939.21

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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.