Home / 27,513,047.01-41,270,489.06-12,367,022.25

Finding the Fourth Proportional to 27,513,047.01, 41,270,489.06 and 12,367,022.25

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Solution

The fourth proportional to 27,513,047.01, 41,270,489.06 and 12,367,022.25 is: 18,550,946.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,513,047.01 : 41,270,489.06 = 12,367,022.25 : x
  2. Step 2: Convert to fraction form
    27,513,047.01/41,270,489.06 = 12,367,022.25/x
  3. Step 3: Cross multiply
    27,513,047.01x = 41,270,489.06 × 12,367,022.25
  4. Step 4: Simplify right side
    27,513,047.01x = 510,393,056,473,401.62
  5. Step 5: Solve for x
    x = 510,393,056,473,401.62/27,513,047.01
  6. Step 6: Final answer
    x = 18,550,946.26

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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.