Home / 7,993,417,649.19-11,030,479,341.32-4,375,741,544.23

Finding the Fourth Proportional to 7,993,417,649.19, 11,030,479,341.32 and 4,375,741,544.23

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Solution

The fourth proportional to 7,993,417,649.19, 11,030,479,341.32 and 4,375,741,544.23 is: 6,038,284,101.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,993,417,649.19 : 11,030,479,341.32 = 4,375,741,544.23 : x
  2. Step 2: Convert to fraction form
    7,993,417,649.19/11,030,479,341.32 = 4,375,741,544.23/x
  3. Step 3: Cross multiply
    7,993,417,649.19x = 11,030,479,341.32 × 4,375,741,544.23
  4. Step 4: Simplify right side
    7,993,417,649.19x = 48,266,526,706,570,240,000
  5. Step 5: Solve for x
    x = 48,266,526,706,570,240,000/7,993,417,649.19
  6. Step 6: Final answer
    x = 6,038,284,101.35

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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.