Home / 27,463,911.04-37,901,490.24-15,240,868.48

Finding the Fourth Proportional to 27,463,911.04, 37,901,490.24 and 15,240,868.48

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Solution

The fourth proportional to 27,463,911.04, 37,901,490.24 and 15,240,868.48 is: 21,033,116.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,463,911.04 : 37,901,490.24 = 15,240,868.48 : x
  2. Step 2: Convert to fraction form
    27,463,911.04/37,901,490.24 = 15,240,868.48/x
  3. Step 3: Cross multiply
    27,463,911.04x = 37,901,490.24 × 15,240,868.48
  4. Step 4: Simplify right side
    27,463,911.04x = 577,651,627,943,843.62
  5. Step 5: Solve for x
    x = 577,651,627,943,843.62/27,463,911.04
  6. Step 6: Final answer
    x = 21,033,116.04

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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.