Home / 162,848,015.10-244,272,022.65-114,380,595.90

Finding the Fourth Proportional to 162,848,015.10, 244,272,022.65 and 114,380,595.90

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Solution

The fourth proportional to 162,848,015.10, 244,272,022.65 and 114,380,595.90 is: 171,570,893.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,848,015.10 : 244,272,022.65 = 114,380,595.90 : x
  2. Step 2: Convert to fraction form
    162,848,015.10/244,272,022.65 = 114,380,595.90/x
  3. Step 3: Cross multiply
    162,848,015.10x = 244,272,022.65 × 114,380,595.90
  4. Step 4: Simplify right side
    162,848,015.10x = 27,939,979,512,405,300
  5. Step 5: Solve for x
    x = 27,939,979,512,405,300/162,848,015.10
  6. Step 6: Final answer
    x = 171,570,893.85

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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.