Home / 104,653,884.75-144,422,360.96-58,255,099.65

Finding the Fourth Proportional to 104,653,884.75, 144,422,360.96 and 58,255,099.65

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Solution

The fourth proportional to 104,653,884.75, 144,422,360.96 and 58,255,099.65 is: 80,392,037.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,653,884.75 : 144,422,360.96 = 58,255,099.65 : x
  2. Step 2: Convert to fraction form
    104,653,884.75/144,422,360.96 = 58,255,099.65/x
  3. Step 3: Cross multiply
    104,653,884.75x = 144,422,360.96 × 58,255,099.65
  4. Step 4: Simplify right side
    104,653,884.75x = 8,413,339,029,413,070
  5. Step 5: Solve for x
    x = 8,413,339,029,413,070/104,653,884.75
  6. Step 6: Final answer
    x = 80,392,037.52

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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.