Home / 33,641,010.28-46,424,612.74-18,171,094.76

Finding the Fourth Proportional to 33,641,010.28, 46,424,612.74 and 18,171,094.76

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Solution

The fourth proportional to 33,641,010.28, 46,424,612.74 and 18,171,094.76 is: 25,076,120.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,641,010.28 : 46,424,612.74 = 18,171,094.76 : x
  2. Step 2: Convert to fraction form
    33,641,010.28/46,424,612.74 = 18,171,094.76/x
  3. Step 3: Cross multiply
    33,641,010.28x = 46,424,612.74 × 18,171,094.76
  4. Step 4: Simplify right side
    33,641,010.28x = 843,586,037,294,843.38
  5. Step 5: Solve for x
    x = 843,586,037,294,843.38/33,641,010.28
  6. Step 6: Final answer
    x = 25,076,120.79

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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.