Home / 53,774,464.40-80,661,696.60-44,326,624.40

Finding the Fourth Proportional to 53,774,464.40, 80,661,696.60 and 44,326,624.40

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Solution

The fourth proportional to 53,774,464.40, 80,661,696.60 and 44,326,624.40 is: 66,489,936.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,774,464.40 : 80,661,696.60 = 44,326,624.40 : x
  2. Step 2: Convert to fraction form
    53,774,464.40/80,661,696.60 = 44,326,624.40/x
  3. Step 3: Cross multiply
    53,774,464.40x = 80,661,696.60 × 44,326,624.40
  4. Step 4: Simplify right side
    53,774,464.40x = 3,575,460,728,654,956.50
  5. Step 5: Solve for x
    x = 3,575,460,728,654,956.50/53,774,464.40
  6. Step 6: Final answer
    x = 66,489,936.60

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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.