Home / 7,993,417,647.89-11,030,479,339.51-4,375,741,542.93

Finding the Fourth Proportional to 7,993,417,647.89, 11,030,479,339.51 and 4,375,741,542.93

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Solution

The fourth proportional to 7,993,417,647.89, 11,030,479,339.51 and 4,375,741,542.93 is: 6,038,284,099.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,993,417,647.89 : 11,030,479,339.51 = 4,375,741,542.93 : x
  2. Step 2: Convert to fraction form
    7,993,417,647.89/11,030,479,339.51 = 4,375,741,542.93/x
  3. Step 3: Cross multiply
    7,993,417,647.89x = 11,030,479,339.51 × 4,375,741,542.93
  4. Step 4: Simplify right side
    7,993,417,647.89x = 48,266,526,684,329,353,216
  5. Step 5: Solve for x
    x = 48,266,526,684,329,353,216/7,993,417,647.89
  6. Step 6: Final answer
    x = 6,038,284,099.55

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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.