Home / 13,854,051,522.14-20,778,977,577.74-3,770,550,211.43

Finding the Fourth Proportional to 13,854,051,522.14, 20,778,977,577.74 and 3,770,550,211.43

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Solution

The fourth proportional to 13,854,051,522.14, 20,778,977,577.74 and 3,770,550,211.43 is: 5,655,253,856.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,854,051,522.14 : 20,778,977,577.74 = 3,770,550,211.43 : x
  2. Step 2: Convert to fraction form
    13,854,051,522.14/20,778,977,577.74 = 3,770,550,211.43/x
  3. Step 3: Cross multiply
    13,854,051,522.14x = 20,778,977,577.74 × 3,770,550,211.43
  4. Step 4: Simplify right side
    13,854,051,522.14x = 78,348,178,298,924,040,192
  5. Step 5: Solve for x
    x = 78,348,178,298,924,040,192/13,854,051,522.14
  6. Step 6: Final answer
    x = 5,655,253,856.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.