Home / 132,969,859.02-199,532,511.66-96,045,338.34

Finding the Fourth Proportional to 132,969,859.02, 199,532,511.66 and 96,045,338.34

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Solution

The fourth proportional to 132,969,859.02, 199,532,511.66 and 96,045,338.34 is: 144,124,147.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,969,859.02 : 199,532,511.66 = 96,045,338.34 : x
  2. Step 2: Convert to fraction form
    132,969,859.02/199,532,511.66 = 96,045,338.34/x
  3. Step 3: Cross multiply
    132,969,859.02x = 199,532,511.66 × 96,045,338.34
  4. Step 4: Simplify right side
    132,969,859.02x = 19,164,167,592,214,696
  5. Step 5: Solve for x
    x = 19,164,167,592,214,696/132,969,859.02
  6. Step 6: Final answer
    x = 144,124,147.63

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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.