Home / 26,904,809.28-37,129,426.56-14,682,455.04

Finding the Fourth Proportional to 26,904,809.28, 37,129,426.56 and 14,682,455.04

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Solution

The fourth proportional to 26,904,809.28, 37,129,426.56 and 14,682,455.04 is: 20,262,218.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,904,809.28 : 37,129,426.56 = 14,682,455.04 : x
  2. Step 2: Convert to fraction form
    26,904,809.28/37,129,426.56 = 14,682,455.04/x
  3. Step 3: Cross multiply
    26,904,809.28x = 37,129,426.56 × 14,682,455.04
  4. Step 4: Simplify right side
    26,904,809.28x = 545,151,136,128,181.88
  5. Step 5: Solve for x
    x = 545,151,136,128,181.88/26,904,809.28
  6. Step 6: Final answer
    x = 20,262,218.94

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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.