Home / 104,655,096-156,970,665.86-27,984,102.93

Finding the Fourth Proportional to 104,655,096, 156,970,665.86 and 27,984,102.93

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Solution

The fourth proportional to 104,655,096, 156,970,665.86 and 27,984,102.93 is: 41,972,951.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,655,096 : 156,970,665.86 = 27,984,102.93 : x
  2. Step 2: Convert to fraction form
    104,655,096/156,970,665.86 = 27,984,102.93/x
  3. Step 3: Cross multiply
    104,655,096x = 156,970,665.86 × 27,984,102.93
  4. Step 4: Simplify right side
    104,655,096x = 4,392,683,270,276,956
  5. Step 5: Solve for x
    x = 4,392,683,270,276,956/104,655,096
  6. Step 6: Final answer
    x = 41,972,951.52

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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.