Home / 10,204,505,505-14,082,217,481.40-5,510,818,593

Finding the Fourth Proportional to 10,204,505,505, 14,082,217,481.40 and 5,510,818,593

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Solution

The fourth proportional to 10,204,505,505, 14,082,217,481.40 and 5,510,818,593 is: 7,604,929,595.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,204,505,505 : 14,082,217,481.40 = 5,510,818,593 : x
  2. Step 2: Convert to fraction form
    10,204,505,505/14,082,217,481.40 = 5,510,818,593/x
  3. Step 3: Cross multiply
    10,204,505,505x = 14,082,217,481.40 × 5,510,818,593
  4. Step 4: Simplify right side
    10,204,505,505x = 77,604,545,927,168,753,664
  5. Step 5: Solve for x
    x = 77,604,545,927,168,753,664/10,204,505,505
  6. Step 6: Final answer
    x = 7,604,929,595.97

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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.