Home / 104,362,604.46-156,518,039.97-35,273,874.06

Finding the Fourth Proportional to 104,362,604.46, 156,518,039.97 and 35,273,874.06

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Solution

The fourth proportional to 104,362,604.46, 156,518,039.97 and 35,273,874.06 is: 52,902,068.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,362,604.46 : 156,518,039.97 = 35,273,874.06 : x
  2. Step 2: Convert to fraction form
    104,362,604.46/156,518,039.97 = 35,273,874.06/x
  3. Step 3: Cross multiply
    104,362,604.46x = 156,518,039.97 × 35,273,874.06
  4. Step 4: Simplify right side
    104,362,604.46x = 5,520,997,630,019,827
  5. Step 5: Solve for x
    x = 5,520,997,630,019,827/104,362,604.46
  6. Step 6: Final answer
    x = 52,902,068.31

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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.