Home / 62,469,739.52-93,701,848.80-17,031,538.88

Finding the Fourth Proportional to 62,469,739.52, 93,701,848.80 and 17,031,538.88

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Solution

The fourth proportional to 62,469,739.52, 93,701,848.80 and 17,031,538.88 is: 25,546,555.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,469,739.52 : 93,701,848.80 = 17,031,538.88 : x
  2. Step 2: Convert to fraction form
    62,469,739.52/93,701,848.80 = 17,031,538.88/x
  3. Step 3: Cross multiply
    62,469,739.52x = 93,701,848.80 × 17,031,538.88
  4. Step 4: Simplify right side
    62,469,739.52x = 1,595,886,680,965,081.25
  5. Step 5: Solve for x
    x = 1,595,886,680,965,081.25/62,469,739.52
  6. Step 6: Final answer
    x = 25,546,555.71

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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.