Home / 33,511,000.16-46,245,365.60-18,827,285.60

Finding the Fourth Proportional to 33,511,000.16, 46,245,365.60 and 18,827,285.60

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Solution

The fourth proportional to 33,511,000.16, 46,245,365.60 and 18,827,285.60 is: 25,981,758.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,511,000.16 : 46,245,365.60 = 18,827,285.60 : x
  2. Step 2: Convert to fraction form
    33,511,000.16/46,245,365.60 = 18,827,285.60/x
  3. Step 3: Cross multiply
    33,511,000.16x = 46,245,365.60 × 18,827,285.60
  4. Step 4: Simplify right side
    33,511,000.16x = 870,674,705,827,615.50
  5. Step 5: Solve for x
    x = 870,674,705,827,615.50/33,511,000.16
  6. Step 6: Final answer
    x = 25,981,758.28

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1.5x scale

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.