Home / 104,529,724.80-156,815,516.70-58,536,999.96

Finding the Fourth Proportional to 104,529,724.80, 156,815,516.70 and 58,536,999.96

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Solution

The fourth proportional to 104,529,724.80, 156,815,516.70 and 58,536,999.96 is: 87,817,220.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,529,724.80 : 156,815,516.70 = 58,536,999.96 : x
  2. Step 2: Convert to fraction form
    104,529,724.80/156,815,516.70 = 58,536,999.96/x
  3. Step 3: Cross multiply
    104,529,724.80x = 156,815,516.70 × 58,536,999.96
  4. Step 4: Simplify right side
    104,529,724.80x = 9,179,509,894,795,278
  5. Step 5: Solve for x
    x = 9,179,509,894,795,278/104,529,724.80
  6. Step 6: Final answer
    x = 87,817,220.53

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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.