Home / 36,649,615.20-54,974,422.80-35,809,807.20

Finding the Fourth Proportional to 36,649,615.20, 54,974,422.80 and 35,809,807.20

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Solution

The fourth proportional to 36,649,615.20, 54,974,422.80 and 35,809,807.20 is: 53,714,710.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,649,615.20 : 54,974,422.80 = 35,809,807.20 : x
  2. Step 2: Convert to fraction form
    36,649,615.20/54,974,422.80 = 35,809,807.20/x
  3. Step 3: Cross multiply
    36,649,615.20x = 54,974,422.80 × 35,809,807.20
  4. Step 4: Simplify right side
    36,649,615.20x = 1,968,623,481,399,284.25
  5. Step 5: Solve for x
    x = 1,968,623,481,399,284.25/36,649,615.20
  6. Step 6: Final answer
    x = 53,714,710.80

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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.