Home / 1,760,198,105.26-2,429,092,718.80-967,244,289.37

Finding the Fourth Proportional to 1,760,198,105.26, 2,429,092,718.80 and 967,244,289.37

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Solution

The fourth proportional to 1,760,198,105.26, 2,429,092,718.80 and 967,244,289.37 is: 1,334,807,743.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,198,105.26 : 2,429,092,718.80 = 967,244,289.37 : x
  2. Step 2: Convert to fraction form
    1,760,198,105.26/2,429,092,718.80 = 967,244,289.37/x
  3. Step 3: Cross multiply
    1,760,198,105.26x = 2,429,092,718.80 × 967,244,289.37
  4. Step 4: Simplify right side
    1,760,198,105.26x = 2,349,526,060,614,707,712
  5. Step 5: Solve for x
    x = 2,349,526,060,614,707,712/1,760,198,105.26
  6. Step 6: Final answer
    x = 1,334,807,743.29

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1.5x scale

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.