Home / 4,703,997,586.20-7,057,059,394.86-1,556,204,814.24

Finding the Fourth Proportional to 4,703,997,586.20, 7,057,059,394.86 and 1,556,204,814.24

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Solution

The fourth proportional to 4,703,997,586.20, 7,057,059,394.86 and 1,556,204,814.24 is: 2,334,658,894.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,997,586.20 : 7,057,059,394.86 = 1,556,204,814.24 : x
  2. Step 2: Convert to fraction form
    4,703,997,586.20/7,057,059,394.86 = 1,556,204,814.24/x
  3. Step 3: Cross multiply
    4,703,997,586.20x = 7,057,059,394.86 × 1,556,204,814.24
  4. Step 4: Simplify right side
    4,703,997,586.20x = 10,982,229,804,658,753,536
  5. Step 5: Solve for x
    x = 10,982,229,804,658,753,536/4,703,997,586.20
  6. Step 6: Final answer
    x = 2,334,658,894.57

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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.