Home / 43,348,512.48-59,821,619.76-23,771,188.32

Finding the Fourth Proportional to 43,348,512.48, 59,821,619.76 and 23,771,188.32

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Solution

The fourth proportional to 43,348,512.48, 59,821,619.76 and 23,771,188.32 is: 32,804,608.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,348,512.48 : 59,821,619.76 = 23,771,188.32 : x
  2. Step 2: Convert to fraction form
    43,348,512.48/59,821,619.76 = 23,771,188.32/x
  3. Step 3: Cross multiply
    43,348,512.48x = 59,821,619.76 × 23,771,188.32
  4. Step 4: Simplify right side
    43,348,512.48x = 1,422,030,988,922,393.25
  5. Step 5: Solve for x
    x = 1,422,030,988,922,393.25/43,348,512.48
  6. Step 6: Final answer
    x = 32,804,608.68

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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.