Home / 33,191,904.48-49,759,458.64-12,736,303.52

Finding the Fourth Proportional to 33,191,904.48, 49,759,458.64 and 12,736,303.52

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Solution

The fourth proportional to 33,191,904.48, 49,759,458.64 and 12,736,303.52 is: 19,093,558.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,191,904.48 : 49,759,458.64 = 12,736,303.52 : x
  2. Step 2: Convert to fraction form
    33,191,904.48/49,759,458.64 = 12,736,303.52/x
  3. Step 3: Cross multiply
    33,191,904.48x = 49,759,458.64 × 12,736,303.52
  4. Step 4: Simplify right side
    33,191,904.48x = 633,751,568,229,926.38
  5. Step 5: Solve for x
    x = 633,751,568,229,926.38/33,191,904.48
  6. Step 6: Final answer
    x = 19,093,558.45

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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.