Home / 27,228,999.02-37,576,024.62-14,839,095.38

Finding the Fourth Proportional to 27,228,999.02, 37,576,024.62 and 14,839,095.38

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Solution

The fourth proportional to 27,228,999.02, 37,576,024.62 and 14,839,095.38 is: 20,477,954.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,228,999.02 : 37,576,024.62 = 14,839,095.38 : x
  2. Step 2: Convert to fraction form
    27,228,999.02/37,576,024.62 = 14,839,095.38/x
  3. Step 3: Cross multiply
    27,228,999.02x = 37,576,024.62 × 14,839,095.38
  4. Step 4: Simplify right side
    27,228,999.02x = 557,594,213,337,408.25
  5. Step 5: Solve for x
    x = 557,594,213,337,408.25/27,228,999.02
  6. Step 6: Final answer
    x = 20,477,954.88

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1.5x scale

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.