Home / 35,388,986.45-53,086,492.45-10,802,435.57

Finding the Fourth Proportional to 35,388,986.45, 53,086,492.45 and 10,802,435.57

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Solution

The fourth proportional to 35,388,986.45, 53,086,492.45 and 10,802,435.57 is: 16,204,573.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,388,986.45 : 53,086,492.45 = 10,802,435.57 : x
  2. Step 2: Convert to fraction form
    35,388,986.45/53,086,492.45 = 10,802,435.57/x
  3. Step 3: Cross multiply
    35,388,986.45x = 53,086,492.45 × 10,802,435.57
  4. Step 4: Simplify right side
    35,388,986.45x = 573,463,414,214,797.62
  5. Step 5: Solve for x
    x = 573,463,414,214,797.62/35,388,986.45
  6. Step 6: Final answer
    x = 16,204,573.00

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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.