Home / 53,774,448.40-80,661,672.60-44,326,608.40

Finding the Fourth Proportional to 53,774,448.40, 80,661,672.60 and 44,326,608.40

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Solution

The fourth proportional to 53,774,448.40, 80,661,672.60 and 44,326,608.40 is: 66,489,912.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,774,448.40 : 80,661,672.60 = 44,326,608.40 : x
  2. Step 2: Convert to fraction form
    53,774,448.40/80,661,672.60 = 44,326,608.40/x
  3. Step 3: Cross multiply
    53,774,448.40x = 80,661,672.60 × 44,326,608.40
  4. Step 4: Simplify right side
    53,774,448.40x = 3,575,458,374,229,209.50
  5. Step 5: Solve for x
    x = 3,575,458,374,229,209.50/53,774,448.40
  6. Step 6: Final answer
    x = 66,489,912.60

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1.5x scale

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.