Home / 95,725,659.10-143,591,409.52-37,431,008.86

Finding the Fourth Proportional to 95,725,659.10, 143,591,409.52 and 37,431,008.86

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Solution

The fourth proportional to 95,725,659.10, 143,591,409.52 and 37,431,008.86 is: 56,147,655.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,725,659.10 : 143,591,409.52 = 37,431,008.86 : x
  2. Step 2: Convert to fraction form
    95,725,659.10/143,591,409.52 = 37,431,008.86/x
  3. Step 3: Cross multiply
    95,725,659.10x = 143,591,409.52 × 37,431,008.86
  4. Step 4: Simplify right side
    95,725,659.10x = 5,374,771,321,963,009
  5. Step 5: Solve for x
    x = 5,374,771,321,963,009/95,725,659.10
  6. Step 6: Final answer
    x = 56,147,655.42

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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.