Home / 32,137,908,377.72-48,205,971,436.96-8,556,347,636.60

Finding the Fourth Proportional to 32,137,908,377.72, 48,205,971,436.96 and 8,556,347,636.60

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Solution

The fourth proportional to 32,137,908,377.72, 48,205,971,436.96 and 8,556,347,636.60 is: 12,834,284,201.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,137,908,377.72 : 48,205,971,436.96 = 8,556,347,636.60 : x
  2. Step 2: Convert to fraction form
    32,137,908,377.72/48,205,971,436.96 = 8,556,347,636.60/x
  3. Step 3: Cross multiply
    32,137,908,377.72x = 48,205,971,436.96 × 8,556,347,636.60
  4. Step 4: Simplify right side
    32,137,908,377.72x = 412,467,049,774,639,808,512
  5. Step 5: Solve for x
    x = 412,467,049,774,639,808,512/32,137,908,377.72
  6. Step 6: Final answer
    x = 12,834,284,201.91

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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.