Home / 27,090,104.01-37,384,153.91-14,699,882.33

Finding the Fourth Proportional to 27,090,104.01, 37,384,153.91 and 14,699,882.33

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Solution

The fourth proportional to 27,090,104.01, 37,384,153.91 and 14,699,882.33 is: 20,285,734.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,090,104.01 : 37,384,153.91 = 14,699,882.33 : x
  2. Step 2: Convert to fraction form
    27,090,104.01/37,384,153.91 = 14,699,882.33/x
  3. Step 3: Cross multiply
    27,090,104.01x = 37,384,153.91 × 14,699,882.33
  4. Step 4: Simplify right side
    27,090,104.01x = 549,542,663,483,609.38
  5. Step 5: Solve for x
    x = 549,542,663,483,609.38/27,090,104.01
  6. Step 6: Final answer
    x = 20,285,734.72

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1.5x scale

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.