Home / 3,422,419,827,486.80-4,723,052,627,898.80-1,880,971,848,279.80

Finding the Fourth Proportional to 3,422,419,827,486.80, 4,723,052,627,898.80 and 1,880,971,848,279.80

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Solution

The fourth proportional to 3,422,419,827,486.80, 4,723,052,627,898.80 and 1,880,971,848,279.80 is: 2,595,803,401,929.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,419,827,486.80 : 4,723,052,627,898.80 = 1,880,971,848,279.80 : x
  2. Step 2: Convert to fraction form
    3,422,419,827,486.80/4,723,052,627,898.80 = 1,880,971,848,279.80/x
  3. Step 3: Cross multiply
    3,422,419,827,486.80x = 4,723,052,627,898.80 × 1,880,971,848,279.80
  4. Step 4: Simplify right side
    3,422,419,827,486.80x = 8,883,929,031,021,572,281,860,096
  5. Step 5: Solve for x
    x = 8,883,929,031,021,572,281,860,096/3,422,419,827,486.80
  6. Step 6: Final answer
    x = 2,595,803,401,929.61

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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.