Home / 132,969,733.35-199,532,323.50-96,045,212.67

Finding the Fourth Proportional to 132,969,733.35, 199,532,323.50 and 96,045,212.67

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Solution

The fourth proportional to 132,969,733.35, 199,532,323.50 and 96,045,212.67 is: 144,123,959.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,969,733.35 : 199,532,323.50 = 96,045,212.67 : x
  2. Step 2: Convert to fraction form
    132,969,733.35/199,532,323.50 = 96,045,212.67/x
  3. Step 3: Cross multiply
    132,969,733.35x = 199,532,323.50 × 96,045,212.67
  4. Step 4: Simplify right side
    132,969,733.35x = 19,164,124,445,096,740
  5. Step 5: Solve for x
    x = 19,164,124,445,096,740/132,969,733.35
  6. Step 6: Final answer
    x = 144,123,959.36

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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.