Home / 25,301,162.39-37,951,742.77-6,131,919.47

Finding the Fourth Proportional to 25,301,162.39, 37,951,742.77 and 6,131,919.47

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Solution

The fourth proportional to 25,301,162.39, 37,951,742.77 and 6,131,919.47 is: 9,197,879.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,301,162.39 : 37,951,742.77 = 6,131,919.47 : x
  2. Step 2: Convert to fraction form
    25,301,162.39/37,951,742.77 = 6,131,919.47/x
  3. Step 3: Cross multiply
    25,301,162.39x = 37,951,742.77 × 6,131,919.47
  4. Step 4: Simplify right side
    25,301,162.39x = 232,717,030,206,706.19
  5. Step 5: Solve for x
    x = 232,717,030,206,706.19/25,301,162.39
  6. Step 6: Final answer
    x = 9,197,879.00

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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.