Home / 23,585,632.25-35,379,973.80-7,412,258.76

Finding the Fourth Proportional to 23,585,632.25, 35,379,973.80 and 7,412,258.76

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Solution

The fourth proportional to 23,585,632.25, 35,379,973.80 and 7,412,258.76 is: 11,118,867.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,585,632.25 : 35,379,973.80 = 7,412,258.76 : x
  2. Step 2: Convert to fraction form
    23,585,632.25/35,379,973.80 = 7,412,258.76/x
  3. Step 3: Cross multiply
    23,585,632.25x = 35,379,973.80 × 7,412,258.76
  4. Step 4: Simplify right side
    23,585,632.25x = 262,245,520,727,620.47
  5. Step 5: Solve for x
    x = 262,245,520,727,620.47/23,585,632.25
  6. Step 6: Final answer
    x = 11,118,867.54

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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.