Home / 40,998,218.47-61,539,879.31-23,760,099.25

Finding the Fourth Proportional to 40,998,218.47, 61,539,879.31 and 23,760,099.25

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Solution

The fourth proportional to 40,998,218.47, 61,539,879.31 and 23,760,099.25 is: 35,664,809.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,998,218.47 : 61,539,879.31 = 23,760,099.25 : x
  2. Step 2: Convert to fraction form
    40,998,218.47/61,539,879.31 = 23,760,099.25/x
  3. Step 3: Cross multiply
    40,998,218.47x = 61,539,879.31 × 23,760,099.25
  4. Step 4: Simplify right side
    40,998,218.47x = 1,462,193,640,238,621.50
  5. Step 5: Solve for x
    x = 1,462,193,640,238,621.50/40,998,218.47
  6. Step 6: Final answer
    x = 35,664,809.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.