Home / 33,212,004.20-49,818,006.30-19,775,076.20

Finding the Fourth Proportional to 33,212,004.20, 49,818,006.30 and 19,775,076.20

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Solution

The fourth proportional to 33,212,004.20, 49,818,006.30 and 19,775,076.20 is: 29,662,614.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,212,004.20 : 49,818,006.30 = 19,775,076.20 : x
  2. Step 2: Convert to fraction form
    33,212,004.20/49,818,006.30 = 19,775,076.20/x
  3. Step 3: Cross multiply
    33,212,004.20x = 49,818,006.30 × 19,775,076.20
  4. Step 4: Simplify right side
    33,212,004.20x = 985,154,870,714,580
  5. Step 5: Solve for x
    x = 985,154,870,714,580/33,212,004.20
  6. Step 6: Final answer
    x = 29,662,614.30

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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.