Home / 22,810,668.80-34,208,769.69-7,454,484.27

Finding the Fourth Proportional to 22,810,668.80, 34,208,769.69 and 7,454,484.27

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Solution

The fourth proportional to 22,810,668.80, 34,208,769.69 and 7,454,484.27 is: 11,179,362.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,810,668.80 : 34,208,769.69 = 7,454,484.27 : x
  2. Step 2: Convert to fraction form
    22,810,668.80/34,208,769.69 = 7,454,484.27/x
  3. Step 3: Cross multiply
    22,810,668.80x = 34,208,769.69 × 7,454,484.27
  4. Step 4: Simplify right side
    22,810,668.80x = 255,008,735,550,157.75
  5. Step 5: Solve for x
    x = 255,008,735,550,157.75/22,810,668.80
  6. Step 6: Final answer
    x = 11,179,362.51

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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.