Home / 10,961,820,183.70-15,124,719,175.76-6,204,096,058.22

Finding the Fourth Proportional to 10,961,820,183.70, 15,124,719,175.76 and 6,204,096,058.22

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Solution

The fourth proportional to 10,961,820,183.70, 15,124,719,175.76 and 6,204,096,058.22 is: 8,560,185,174.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,961,820,183.70 : 15,124,719,175.76 = 6,204,096,058.22 : x
  2. Step 2: Convert to fraction form
    10,961,820,183.70/15,124,719,175.76 = 6,204,096,058.22/x
  3. Step 3: Cross multiply
    10,961,820,183.70x = 15,124,719,175.76 × 6,204,096,058.22
  4. Step 4: Simplify right side
    10,961,820,183.70x = 93,835,210,620,017,065,984
  5. Step 5: Solve for x
    x = 93,835,210,620,017,065,984/10,961,820,183.70
  6. Step 6: Final answer
    x = 8,560,185,174.32

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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.