Home / 26,311,014.24-36,309,468.96-14,709,222.24

Finding the Fourth Proportional to 26,311,014.24, 36,309,468.96 and 14,709,222.24

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Solution

The fourth proportional to 26,311,014.24, 36,309,468.96 and 14,709,222.24 is: 20,298,877.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,311,014.24 : 36,309,468.96 = 14,709,222.24 : x
  2. Step 2: Convert to fraction form
    26,311,014.24/36,309,468.96 = 14,709,222.24/x
  3. Step 3: Cross multiply
    26,311,014.24x = 36,309,468.96 × 14,709,222.24
  4. Step 4: Simplify right side
    26,311,014.24x = 534,084,048,349,021.69
  5. Step 5: Solve for x
    x = 534,084,048,349,021.69/26,311,014.24
  6. Step 6: Final answer
    x = 20,298,877.25

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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.