Home / 43,975,485.51-60,660,956.79-27,426,879.71

Finding the Fourth Proportional to 43,975,485.51, 60,660,956.79 and 27,426,879.71

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Solution

The fourth proportional to 43,975,485.51, 60,660,956.79 and 27,426,879.71 is: 37,833,368.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,975,485.51 : 60,660,956.79 = 27,426,879.71 : x
  2. Step 2: Convert to fraction form
    43,975,485.51/60,660,956.79 = 27,426,879.71/x
  3. Step 3: Cross multiply
    43,975,485.51x = 60,660,956.79 × 27,426,879.71
  4. Step 4: Simplify right side
    43,975,485.51x = 1,663,740,764,972,837.75
  5. Step 5: Solve for x
    x = 1,663,740,764,972,837.75/43,975,485.51
  6. Step 6: Final answer
    x = 37,833,368.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.