Home / 27,092,195.92-37,387,253.26-14,702,288.64

Finding the Fourth Proportional to 27,092,195.92, 37,387,253.26 and 14,702,288.64

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Solution

The fourth proportional to 27,092,195.92, 37,387,253.26 and 14,702,288.64 is: 20,289,170.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,092,195.92 : 37,387,253.26 = 14,702,288.64 : x
  2. Step 2: Convert to fraction form
    27,092,195.92/37,387,253.26 = 14,702,288.64/x
  3. Step 3: Cross multiply
    27,092,195.92x = 37,387,253.26 × 14,702,288.64
  4. Step 4: Simplify right side
    27,092,195.92x = 549,678,188,885,300.94
  5. Step 5: Solve for x
    x = 549,678,188,885,300.94/27,092,195.92
  6. Step 6: Final answer
    x = 20,289,170.75

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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.