Home / 93,079,757.88-139,629,171.60-35,620,356.96

Finding the Fourth Proportional to 93,079,757.88, 139,629,171.60 and 35,620,356.96

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Solution

The fourth proportional to 93,079,757.88, 139,629,171.60 and 35,620,356.96 is: 53,434,184.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,079,757.88 : 139,629,171.60 = 35,620,356.96 : x
  2. Step 2: Convert to fraction form
    93,079,757.88/139,629,171.60 = 35,620,356.96/x
  3. Step 3: Cross multiply
    93,079,757.88x = 139,629,171.60 × 35,620,356.96
  4. Step 4: Simplify right side
    93,079,757.88x = 4,973,640,934,421,094
  5. Step 5: Solve for x
    x = 4,973,640,934,421,094/93,079,757.88
  6. Step 6: Final answer
    x = 53,434,184.27

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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.