Home / 184,372,865.56-254,444,760.30-101,864,878.84

Finding the Fourth Proportional to 184,372,865.56, 254,444,760.30 and 101,864,878.84

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Solution

The fourth proportional to 184,372,865.56, 254,444,760.30 and 101,864,878.84 is: 140,579,171.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,372,865.56 : 254,444,760.30 = 101,864,878.84 : x
  2. Step 2: Convert to fraction form
    184,372,865.56/254,444,760.30 = 101,864,878.84/x
  3. Step 3: Cross multiply
    184,372,865.56x = 254,444,760.30 × 101,864,878.84
  4. Step 4: Simplify right side
    184,372,865.56x = 25,918,984,679,432,344
  5. Step 5: Solve for x
    x = 25,918,984,679,432,344/184,372,865.56
  6. Step 6: Final answer
    x = 140,579,171.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.