Home / 39,957,699.36-55,135,693.44-24,268,559.52

Finding the Fourth Proportional to 39,957,699.36, 55,135,693.44 and 24,268,559.52

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Solution

The fourth proportional to 39,957,699.36, 55,135,693.44 and 24,268,559.52 is: 33,487,009.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,957,699.36 : 55,135,693.44 = 24,268,559.52 : x
  2. Step 2: Convert to fraction form
    39,957,699.36/55,135,693.44 = 24,268,559.52/x
  3. Step 3: Cross multiply
    39,957,699.36x = 55,135,693.44 × 24,268,559.52
  4. Step 4: Simplify right side
    39,957,699.36x = 1,338,063,857,925,113.50
  5. Step 5: Solve for x
    x = 1,338,063,857,925,113.50/39,957,699.36
  6. Step 6: Final answer
    x = 33,487,009.50

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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.