Home / 5,945,296,499.19-8,196,892,933.56-4,869,637,162.95

Finding the Fourth Proportional to 5,945,296,499.19, 8,196,892,933.56 and 4,869,637,162.95

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Solution

The fourth proportional to 5,945,296,499.19, 8,196,892,933.56 and 4,869,637,162.95 is: 6,713,861,025.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,296,499.19 : 8,196,892,933.56 = 4,869,637,162.95 : x
  2. Step 2: Convert to fraction form
    5,945,296,499.19/8,196,892,933.56 = 4,869,637,162.95/x
  3. Step 3: Cross multiply
    5,945,296,499.19x = 8,196,892,933.56 × 4,869,637,162.95
  4. Step 4: Simplify right side
    5,945,296,499.19x = 39,915,894,449,986,019,328
  5. Step 5: Solve for x
    x = 39,915,894,449,986,019,328/5,945,296,499.19
  6. Step 6: Final answer
    x = 6,713,861,025.34

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Double scale
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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.