Home / 27,228,329.44-37,575,101.28-14,838,426.52

Finding the Fourth Proportional to 27,228,329.44, 37,575,101.28 and 14,838,426.52

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Solution

The fourth proportional to 27,228,329.44, 37,575,101.28 and 14,838,426.52 is: 20,477,032.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,228,329.44 : 37,575,101.28 = 14,838,426.52 : x
  2. Step 2: Convert to fraction form
    27,228,329.44/37,575,101.28 = 14,838,426.52/x
  3. Step 3: Cross multiply
    27,228,329.44x = 37,575,101.28 × 14,838,426.52
  4. Step 4: Simplify right side
    27,228,329.44x = 557,555,379,324,837.94
  5. Step 5: Solve for x
    x = 557,555,379,324,837.94/27,228,329.44
  6. Step 6: Final answer
    x = 20,477,032.22

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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.