Home / 8,469,492,513.99-12,701,543,458.63-2,796,024,670.66

Finding the Fourth Proportional to 8,469,492,513.99, 12,701,543,458.63 and 2,796,024,670.66

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Solution

The fourth proportional to 8,469,492,513.99, 12,701,543,458.63 and 2,796,024,670.66 is: 4,193,147,205.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,469,492,513.99 : 12,701,543,458.63 = 2,796,024,670.66 : x
  2. Step 2: Convert to fraction form
    8,469,492,513.99/12,701,543,458.63 = 2,796,024,670.66/x
  3. Step 3: Cross multiply
    8,469,492,513.99x = 12,701,543,458.63 × 2,796,024,670.66
  4. Step 4: Simplify right side
    8,469,492,513.99x = 35,513,828,865,789,620,224
  5. Step 5: Solve for x
    x = 35,513,828,865,789,620,224/8,469,492,513.99
  6. Step 6: Final answer
    x = 4,193,147,205.35

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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.