Home / 263,089,626.63-362,689,402.30-179,350,296.04

Finding the Fourth Proportional to 263,089,626.63, 362,689,402.30 and 179,350,296.04

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Solution

The fourth proportional to 263,089,626.63, 362,689,402.30 and 179,350,296.04 is: 247,248,257.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,089,626.63 : 362,689,402.30 = 179,350,296.04 : x
  2. Step 2: Convert to fraction form
    263,089,626.63/362,689,402.30 = 179,350,296.04/x
  3. Step 3: Cross multiply
    263,089,626.63x = 362,689,402.30 × 179,350,296.04
  4. Step 4: Simplify right side
    263,089,626.63x = 65,048,451,673,075,656
  5. Step 5: Solve for x
    x = 65,048,451,673,075,656/263,089,626.63
  6. Step 6: Final answer
    x = 247,248,257.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.