Home / 27,229,040.16-37,575,383.04-14,839,452.24

Finding the Fourth Proportional to 27,229,040.16, 37,575,383.04 and 14,839,452.24

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Solution

The fourth proportional to 27,229,040.16, 37,575,383.04 and 14,839,452.24 is: 20,478,066.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,229,040.16 : 37,575,383.04 = 14,839,452.24 : x
  2. Step 2: Convert to fraction form
    27,229,040.16/37,575,383.04 = 14,839,452.24/x
  3. Step 3: Cross multiply
    27,229,040.16x = 37,575,383.04 × 14,839,452.24
  4. Step 4: Simplify right side
    27,229,040.16x = 557,598,102,021,786
  5. Step 5: Solve for x
    x = 557,598,102,021,786/27,229,040.16
  6. Step 6: Final answer
    x = 20,478,066.75

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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.