Home / 306,089,164.35-459,612,043.43-176,949,001.35

Finding the Fourth Proportional to 306,089,164.35, 459,612,043.43 and 176,949,001.35

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Solution

The fourth proportional to 306,089,164.35, 459,612,043.43 and 176,949,001.35 is: 265,700,003.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,089,164.35 : 459,612,043.43 = 176,949,001.35 : x
  2. Step 2: Convert to fraction form
    306,089,164.35/459,612,043.43 = 176,949,001.35/x
  3. Step 3: Cross multiply
    306,089,164.35x = 459,612,043.43 × 176,949,001.35
  4. Step 4: Simplify right side
    306,089,164.35x = 81,327,892,092,486,576
  5. Step 5: Solve for x
    x = 81,327,892,092,486,576/306,089,164.35
  6. Step 6: Final answer
    x = 265,700,003.67

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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.