Home / 27,055,002-37,336,383.90-14,665,501.20

Finding the Fourth Proportional to 27,055,002, 37,336,383.90 and 14,665,501.20

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Solution

The fourth proportional to 27,055,002, 37,336,383.90 and 14,665,501.20 is: 20,238,652.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,055,002 : 37,336,383.90 = 14,665,501.20 : x
  2. Step 2: Convert to fraction form
    27,055,002/37,336,383.90 = 14,665,501.20/x
  3. Step 3: Cross multiply
    27,055,002x = 37,336,383.90 × 14,665,501.20
  4. Step 4: Simplify right side
    27,055,002x = 547,556,782,889,110.62
  5. Step 5: Solve for x
    x = 547,556,782,889,110.62/27,055,002
  6. Step 6: Final answer
    x = 20,238,652.46

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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.