Home / 25,301,163.64-37,951,744.65-6,131,920.72

Finding the Fourth Proportional to 25,301,163.64, 37,951,744.65 and 6,131,920.72

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Solution

The fourth proportional to 25,301,163.64, 37,951,744.65 and 6,131,920.72 is: 9,197,880.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,301,163.64 : 37,951,744.65 = 6,131,920.72 : x
  2. Step 2: Convert to fraction form
    25,301,163.64/37,951,744.65 = 6,131,920.72/x
  3. Step 3: Cross multiply
    25,301,163.64x = 37,951,744.65 × 6,131,920.72
  4. Step 4: Simplify right side
    25,301,163.64x = 232,717,089,159,065.84
  5. Step 5: Solve for x
    x = 232,717,089,159,065.84/25,301,163.64
  6. Step 6: Final answer
    x = 9,197,880.88

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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.