Home / 33,220,112.40-49,830,168.60-29,440,976.40

Finding the Fourth Proportional to 33,220,112.40, 49,830,168.60 and 29,440,976.40

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Solution

The fourth proportional to 33,220,112.40, 49,830,168.60 and 29,440,976.40 is: 44,161,464.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,220,112.40 : 49,830,168.60 = 29,440,976.40 : x
  2. Step 2: Convert to fraction form
    33,220,112.40/49,830,168.60 = 29,440,976.40/x
  3. Step 3: Cross multiply
    33,220,112.40x = 49,830,168.60 × 29,440,976.40
  4. Step 4: Simplify right side
    33,220,112.40x = 1,467,048,817,760,621
  5. Step 5: Solve for x
    x = 1,467,048,817,760,621/33,220,112.40
  6. Step 6: Final answer
    x = 44,161,464.60

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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.