Home / 283,770,635.58-425,451,667.46-174,369,775.01

Finding the Fourth Proportional to 283,770,635.58, 425,451,667.46 and 174,369,775.01

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Solution

The fourth proportional to 283,770,635.58, 425,451,667.46 and 174,369,775.01 is: 261,429,134.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,770,635.58 : 425,451,667.46 = 174,369,775.01 : x
  2. Step 2: Convert to fraction form
    283,770,635.58/425,451,667.46 = 174,369,775.01/x
  3. Step 3: Cross multiply
    283,770,635.58x = 425,451,667.46 × 174,369,775.01
  4. Step 4: Simplify right side
    283,770,635.58x = 74,185,911,529,630,432
  5. Step 5: Solve for x
    x = 74,185,911,529,630,432/283,770,635.58
  6. Step 6: Final answer
    x = 261,429,134.05

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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.