Home / 95,408,181.60-143,112,272.40-88,983,650.40

Finding the Fourth Proportional to 95,408,181.60, 143,112,272.40 and 88,983,650.40

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Solution

The fourth proportional to 95,408,181.60, 143,112,272.40 and 88,983,650.40 is: 133,475,475.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,408,181.60 : 143,112,272.40 = 88,983,650.40 : x
  2. Step 2: Convert to fraction form
    95,408,181.60/143,112,272.40 = 88,983,650.40/x
  3. Step 3: Cross multiply
    95,408,181.60x = 143,112,272.40 × 88,983,650.40
  4. Step 4: Simplify right side
    95,408,181.60x = 12,734,652,415,191,170
  5. Step 5: Solve for x
    x = 12,734,652,415,191,170/95,408,181.60
  6. Step 6: Final answer
    x = 133,475,475.60

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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.