Home / 8,783,113,520.22-13,175,414,297.73-2,808,101,099.58

Finding the Fourth Proportional to 8,783,113,520.22, 13,175,414,297.73 and 2,808,101,099.58

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Solution

The fourth proportional to 8,783,113,520.22, 13,175,414,297.73 and 2,808,101,099.58 is: 4,212,389,523.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,783,113,520.22 : 13,175,414,297.73 = 2,808,101,099.58 : x
  2. Step 2: Convert to fraction form
    8,783,113,520.22/13,175,414,297.73 = 2,808,101,099.58/x
  3. Step 3: Cross multiply
    8,783,113,520.22x = 13,175,414,297.73 × 2,808,101,099.58
  4. Step 4: Simplify right side
    8,783,113,520.22x = 36,997,895,376,877,666,304
  5. Step 5: Solve for x
    x = 36,997,895,376,877,666,304/8,783,113,520.22
  6. Step 6: Final answer
    x = 4,212,389,523.57

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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.