Home / 27,031,292.32-37,273,282.32-17,226,194.08

Finding the Fourth Proportional to 27,031,292.32, 37,273,282.32 and 17,226,194.08

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Solution

The fourth proportional to 27,031,292.32, 37,273,282.32 and 17,226,194.08 is: 23,753,092.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,031,292.32 : 37,273,282.32 = 17,226,194.08 : x
  2. Step 2: Convert to fraction form
    27,031,292.32/37,273,282.32 = 17,226,194.08/x
  3. Step 3: Cross multiply
    27,031,292.32x = 37,273,282.32 × 17,226,194.08
  4. Step 4: Simplify right side
    27,031,292.32x = 642,076,795,242,952.62
  5. Step 5: Solve for x
    x = 642,076,795,242,952.62/27,031,292.32
  6. Step 6: Final answer
    x = 23,753,092.81

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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.