Home / 33,046,362.56-49,497,760.48-15,971,225.28

Finding the Fourth Proportional to 33,046,362.56, 49,497,760.48 and 15,971,225.28

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Solution

The fourth proportional to 33,046,362.56, 49,497,760.48 and 15,971,225.28 is: 23,922,145.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,046,362.56 : 49,497,760.48 = 15,971,225.28 : x
  2. Step 2: Convert to fraction form
    33,046,362.56/49,497,760.48 = 15,971,225.28/x
  3. Step 3: Cross multiply
    33,046,362.56x = 49,497,760.48 × 15,971,225.28
  4. Step 4: Simplify right side
    33,046,362.56x = 790,539,883,481,560.88
  5. Step 5: Solve for x
    x = 790,539,883,481,560.88/33,046,362.56
  6. Step 6: Final answer
    x = 23,922,145.20

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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.