Home / 4,821,710,678,492.40-6,649,491,192,422.40-3,519,004,405,601.40

Finding the Fourth Proportional to 4,821,710,678,492.40, 6,649,491,192,422.40 and 3,519,004,405,601.40

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Solution

The fourth proportional to 4,821,710,678,492.40, 6,649,491,192,422.40 and 3,519,004,405,601.40 is: 4,852,964,095,402.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,821,710,678,492.40 : 6,649,491,192,422.40 = 3,519,004,405,601.40 : x
  2. Step 2: Convert to fraction form
    4,821,710,678,492.40/6,649,491,192,422.40 = 3,519,004,405,601.40/x
  3. Step 3: Cross multiply
    4,821,710,678,492.40x = 6,649,491,192,422.40 × 3,519,004,405,601.40
  4. Step 4: Simplify right side
    4,821,710,678,492.40x = 23,399,588,801,142,131,253,051,392
  5. Step 5: Solve for x
    x = 23,399,588,801,142,131,253,051,392/4,821,710,678,492.40
  6. Step 6: Final answer
    x = 4,852,964,095,402.43

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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.