Home / 132,907,227.58-199,360,841.37-35,862,779.47

Finding the Fourth Proportional to 132,907,227.58, 199,360,841.37 and 35,862,779.47

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Solution

The fourth proportional to 132,907,227.58, 199,360,841.37 and 35,862,779.47 is: 53,794,169.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,907,227.58 : 199,360,841.37 = 35,862,779.47 : x
  2. Step 2: Convert to fraction form
    132,907,227.58/199,360,841.37 = 35,862,779.47/x
  3. Step 3: Cross multiply
    132,907,227.58x = 199,360,841.37 × 35,862,779.47
  4. Step 4: Simplify right side
    132,907,227.58x = 7,149,633,889,005,963
  5. Step 5: Solve for x
    x = 7,149,633,889,005,963/132,907,227.58
  6. Step 6: Final answer
    x = 53,794,169.21

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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.