Home / 34,089,660.83-51,156,864.26-12,524,441.15

Finding the Fourth Proportional to 34,089,660.83, 51,156,864.26 and 12,524,441.15

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Solution

The fourth proportional to 34,089,660.83, 51,156,864.26 and 12,524,441.15 is: 18,794,881.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,089,660.83 : 51,156,864.26 = 12,524,441.15 : x
  2. Step 2: Convert to fraction form
    34,089,660.83/51,156,864.26 = 12,524,441.15/x
  3. Step 3: Cross multiply
    34,089,660.83x = 51,156,864.26 × 12,524,441.15
  4. Step 4: Simplify right side
    34,089,660.83x = 640,711,135,842,908.25
  5. Step 5: Solve for x
    x = 640,711,135,842,908.25/34,089,660.83
  6. Step 6: Final answer
    x = 18,794,881.50

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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.