Home / 3,374,647,099.12-5,060,125,330.44-2,679,603,980.17

Finding the Fourth Proportional to 3,374,647,099.12, 5,060,125,330.44 and 2,679,603,980.17

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Solution

The fourth proportional to 3,374,647,099.12, 5,060,125,330.44 and 2,679,603,980.17 is: 4,017,940,714.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,647,099.12 : 5,060,125,330.44 = 2,679,603,980.17 : x
  2. Step 2: Convert to fraction form
    3,374,647,099.12/5,060,125,330.44 = 2,679,603,980.17/x
  3. Step 3: Cross multiply
    3,374,647,099.12x = 5,060,125,330.44 × 2,679,603,980.17
  4. Step 4: Simplify right side
    3,374,647,099.12x = 13,559,131,975,607,343,104
  5. Step 5: Solve for x
    x = 13,559,131,975,607,343,104/3,374,647,099.12
  6. Step 6: Final answer
    x = 4,017,940,714.20

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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.