Home / 23,571,035.64-35,361,873.06-7,177,786.50

Finding the Fourth Proportional to 23,571,035.64, 35,361,873.06 and 7,177,786.50

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Solution

The fourth proportional to 23,571,035.64, 35,361,873.06 and 7,177,786.50 is: 10,768,299.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,571,035.64 : 35,361,873.06 = 7,177,786.50 : x
  2. Step 2: Convert to fraction form
    23,571,035.64/35,361,873.06 = 7,177,786.50/x
  3. Step 3: Cross multiply
    23,571,035.64x = 35,361,873.06 × 7,177,786.50
  4. Step 4: Simplify right side
    23,571,035.64x = 253,819,975,064,781.72
  5. Step 5: Solve for x
    x = 253,819,975,064,781.72/23,571,035.64
  6. Step 6: Final answer
    x = 10,768,299.66

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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.