Home / 32,137,908,380.46-48,205,971,441.09-8,556,347,639.34

Finding the Fourth Proportional to 32,137,908,380.46, 48,205,971,441.09 and 8,556,347,639.34

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Solution

The fourth proportional to 32,137,908,380.46, 48,205,971,441.09 and 8,556,347,639.34 is: 12,834,284,206.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,137,908,380.46 : 48,205,971,441.09 = 8,556,347,639.34 : x
  2. Step 2: Convert to fraction form
    32,137,908,380.46/48,205,971,441.09 = 8,556,347,639.34/x
  3. Step 3: Cross multiply
    32,137,908,380.46x = 48,205,971,441.09 × 8,556,347,639.34
  4. Step 4: Simplify right side
    32,137,908,380.46x = 412,467,049,942,061,875,200
  5. Step 5: Solve for x
    x = 412,467,049,942,061,875,200/32,137,908,380.46
  6. Step 6: Final answer
    x = 12,834,284,206.03

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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.