Home / 27,230,496.80-40,803,754.80-23,619,322.40

Finding the Fourth Proportional to 27,230,496.80, 40,803,754.80 and 23,619,322.40

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Solution

The fourth proportional to 27,230,496.80, 40,803,754.80 and 23,619,322.40 is: 35,392,561.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,230,496.80 : 40,803,754.80 = 23,619,322.40 : x
  2. Step 2: Convert to fraction form
    27,230,496.80/40,803,754.80 = 23,619,322.40/x
  3. Step 3: Cross multiply
    27,230,496.80x = 40,803,754.80 × 23,619,322.40
  4. Step 4: Simplify right side
    27,230,496.80x = 963,757,039,751,747.38
  5. Step 5: Solve for x
    x = 963,757,039,751,747.38/27,230,496.80
  6. Step 6: Final answer
    x = 35,392,561.76

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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.