Home / 306,571,633.52-459,863,980.84-109,847,893.36

Finding the Fourth Proportional to 306,571,633.52, 459,863,980.84 and 109,847,893.36

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Solution

The fourth proportional to 306,571,633.52, 459,863,980.84 and 109,847,893.36 is: 164,774,180.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,571,633.52 : 459,863,980.84 = 109,847,893.36 : x
  2. Step 2: Convert to fraction form
    306,571,633.52/459,863,980.84 = 109,847,893.36/x
  3. Step 3: Cross multiply
    306,571,633.52x = 459,863,980.84 × 109,847,893.36
  4. Step 4: Simplify right side
    306,571,633.52x = 50,515,089,527,417,400
  5. Step 5: Solve for x
    x = 50,515,089,527,417,400/306,571,633.52
  6. Step 6: Final answer
    x = 164,774,180.01

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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.