Home / 104,651,344.87-156,991,382.80-35,545,596.06

Finding the Fourth Proportional to 104,651,344.87, 156,991,382.80 and 35,545,596.06

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Solution

The fourth proportional to 104,651,344.87, 156,991,382.80 and 35,545,596.06 is: 53,323,273.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,651,344.87 : 156,991,382.80 = 35,545,596.06 : x
  2. Step 2: Convert to fraction form
    104,651,344.87/156,991,382.80 = 35,545,596.06/x
  3. Step 3: Cross multiply
    104,651,344.87x = 156,991,382.80 × 35,545,596.06
  4. Step 4: Simplify right side
    104,651,344.87x = 5,580,352,276,946,946
  5. Step 5: Solve for x
    x = 5,580,352,276,946,946/104,651,344.87
  6. Step 6: Final answer
    x = 53,323,273.43

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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.