Home / 27,202,566.30-40,803,849.45-23,659,626.30

Finding the Fourth Proportional to 27,202,566.30, 40,803,849.45 and 23,659,626.30

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Solution

The fourth proportional to 27,202,566.30, 40,803,849.45 and 23,659,626.30 is: 35,489,439.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,202,566.30 : 40,803,849.45 = 23,659,626.30 : x
  2. Step 2: Convert to fraction form
    27,202,566.30/40,803,849.45 = 23,659,626.30/x
  3. Step 3: Cross multiply
    27,202,566.30x = 40,803,849.45 × 23,659,626.30
  4. Step 4: Simplify right side
    27,202,566.30x = 965,403,829,588,460.62
  5. Step 5: Solve for x
    x = 965,403,829,588,460.62/27,202,566.30
  6. Step 6: Final answer
    x = 35,489,439.45

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.