Home / 110,032,708.92-151,848,555.57-60,472,181.63

Finding the Fourth Proportional to 110,032,708.92, 151,848,555.57 and 60,472,181.63

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Solution

The fourth proportional to 110,032,708.92, 151,848,555.57 and 60,472,181.63 is: 83,453,488.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,032,708.92 : 151,848,555.57 = 60,472,181.63 : x
  2. Step 2: Convert to fraction form
    110,032,708.92/151,848,555.57 = 60,472,181.63/x
  3. Step 3: Cross multiply
    110,032,708.92x = 151,848,555.57 × 60,472,181.63
  4. Step 4: Simplify right side
    110,032,708.92x = 9,182,613,431,922,944
  5. Step 5: Solve for x
    x = 9,182,613,431,922,944/110,032,708.92
  6. Step 6: Final answer
    x = 83,453,488.71

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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.