Home / 27,007,997.20-37,271,033.21-14,618,088.36

Finding the Fourth Proportional to 27,007,997.20, 37,271,033.21 and 14,618,088.36

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Solution

The fourth proportional to 27,007,997.20, 37,271,033.21 and 14,618,088.36 is: 20,172,960.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,007,997.20 : 37,271,033.21 = 14,618,088.36 : x
  2. Step 2: Convert to fraction form
    27,007,997.20/37,271,033.21 = 14,618,088.36/x
  3. Step 3: Cross multiply
    27,007,997.20x = 37,271,033.21 × 14,618,088.36
  4. Step 4: Simplify right side
    27,007,997.20x = 544,831,256,768,819.62
  5. Step 5: Solve for x
    x = 544,831,256,768,819.62/27,007,997.20
  6. Step 6: Final answer
    x = 20,172,960.36

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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.