Home / 8,509,990,277-11,743,663,992.54-4,699,674,453.44

Finding the Fourth Proportional to 8,509,990,277, 11,743,663,992.54 and 4,699,674,453.44

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Solution

The fourth proportional to 8,509,990,277, 11,743,663,992.54 and 4,699,674,453.44 is: 6,485,483,045.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,509,990,277 : 11,743,663,992.54 = 4,699,674,453.44 : x
  2. Step 2: Convert to fraction form
    8,509,990,277/11,743,663,992.54 = 4,699,674,453.44/x
  3. Step 3: Cross multiply
    8,509,990,277x = 11,743,663,992.54 × 4,699,674,453.44
  4. Step 4: Simplify right side
    8,509,990,277x = 55,191,397,655,523,434,496
  5. Step 5: Solve for x
    x = 55,191,397,655,523,434,496/8,509,990,277
  6. Step 6: Final answer
    x = 6,485,483,045.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.