Home / 36,256,112.38-50,033,440.48-19,736,362.34

Finding the Fourth Proportional to 36,256,112.38, 50,033,440.48 and 19,736,362.34

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Solution

The fourth proportional to 36,256,112.38, 50,033,440.48 and 19,736,362.34 is: 27,236,182.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,256,112.38 : 50,033,440.48 = 19,736,362.34 : x
  2. Step 2: Convert to fraction form
    36,256,112.38/50,033,440.48 = 19,736,362.34/x
  3. Step 3: Cross multiply
    36,256,112.38x = 50,033,440.48 × 19,736,362.34
  4. Step 4: Simplify right side
    36,256,112.38x = 987,478,110,636,664.50
  5. Step 5: Solve for x
    x = 987,478,110,636,664.50/36,256,112.38
  6. Step 6: Final answer
    x = 27,236,182.98

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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.