Home / 51,873,928.50-71,619,036.68-32,323,538.46

Finding the Fourth Proportional to 51,873,928.50, 71,619,036.68 and 32,323,538.46

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Solution

The fourth proportional to 51,873,928.50, 71,619,036.68 and 32,323,538.46 is: 44,627,055.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,873,928.50 : 71,619,036.68 = 32,323,538.46 : x
  2. Step 2: Convert to fraction form
    51,873,928.50/71,619,036.68 = 32,323,538.46/x
  3. Step 3: Cross multiply
    51,873,928.50x = 71,619,036.68 × 32,323,538.46
  4. Step 4: Simplify right side
    51,873,928.50x = 2,314,980,686,432,513
  5. Step 5: Solve for x
    x = 2,314,980,686,432,513/51,873,928.50
  6. Step 6: Final answer
    x = 44,627,055.51

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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.