Home / 27,946,316.18-41,919,471.71-7,751,559.06

Finding the Fourth Proportional to 27,946,316.18, 41,919,471.71 and 7,751,559.06

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Solution

The fourth proportional to 27,946,316.18, 41,919,471.71 and 7,751,559.06 is: 11,627,337.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,946,316.18 : 41,919,471.71 = 7,751,559.06 : x
  2. Step 2: Convert to fraction form
    27,946,316.18/41,919,471.71 = 7,751,559.06/x
  3. Step 3: Cross multiply
    27,946,316.18x = 41,919,471.71 × 7,751,559.06
  4. Step 4: Simplify right side
    27,946,316.18x = 324,941,260,724,064.19
  5. Step 5: Solve for x
    x = 324,941,260,724,064.19/27,946,316.18
  6. Step 6: Final answer
    x = 11,627,337.88

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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.