Home / 182,429,403.44-251,749,465.40-98,796,856.28

Finding the Fourth Proportional to 182,429,403.44, 251,749,465.40 and 98,796,856.28

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Solution

The fourth proportional to 182,429,403.44, 251,749,465.40 and 98,796,856.28 is: 136,337,976.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,429,403.44 : 251,749,465.40 = 98,796,856.28 : x
  2. Step 2: Convert to fraction form
    182,429,403.44/251,749,465.40 = 98,796,856.28/x
  3. Step 3: Cross multiply
    182,429,403.44x = 251,749,465.40 × 98,796,856.28
  4. Step 4: Simplify right side
    182,429,403.44x = 24,872,055,751,690,632
  5. Step 5: Solve for x
    x = 24,872,055,751,690,632/182,429,403.44
  6. Step 6: Final answer
    x = 136,337,976.68

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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.