Home / 182,429,372.43-251,749,422.59-98,796,825.27

Finding the Fourth Proportional to 182,429,372.43, 251,749,422.59 and 98,796,825.27

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Solution

The fourth proportional to 182,429,372.43, 251,749,422.59 and 98,796,825.27 is: 136,337,933.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,429,372.43 : 251,749,422.59 = 98,796,825.27 : x
  2. Step 2: Convert to fraction form
    182,429,372.43/251,749,422.59 = 98,796,825.27/x
  3. Step 3: Cross multiply
    182,429,372.43x = 251,749,422.59 × 98,796,825.27
  4. Step 4: Simplify right side
    182,429,372.43x = 24,872,043,714,953,636
  5. Step 5: Solve for x
    x = 24,872,043,714,953,636/182,429,372.43
  6. Step 6: Final answer
    x = 136,337,933.87

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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.