Home / 3,143,996,953,205.50-4,715,995,429,808.20-3,020,573,394,754.30

Finding the Fourth Proportional to 3,143,996,953,205.50, 4,715,995,429,808.20 and 3,020,573,394,754.30

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Solution

The fourth proportional to 3,143,996,953,205.50, 4,715,995,429,808.20 and 3,020,573,394,754.30 is: 4,530,860,092,131.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,143,996,953,205.50 : 4,715,995,429,808.20 = 3,020,573,394,754.30 : x
  2. Step 2: Convert to fraction form
    3,143,996,953,205.50/4,715,995,429,808.20 = 3,020,573,394,754.30/x
  3. Step 3: Cross multiply
    3,143,996,953,205.50x = 4,715,995,429,808.20 × 3,020,573,394,754.30
  4. Step 4: Simplify right side
    3,143,996,953,205.50x = 14,245,010,325,061,518,577,631,232
  5. Step 5: Solve for x
    x = 14,245,010,325,061,518,577,631,232/3,143,996,953,205.50
  6. Step 6: Final answer
    x = 4,530,860,092,131.40

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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.