Home / 2,414,448,316.80-3,621,672,475.20-756,494,114.40

Finding the Fourth Proportional to 2,414,448,316.80, 3,621,672,475.20 and 756,494,114.40

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Solution

The fourth proportional to 2,414,448,316.80, 3,621,672,475.20 and 756,494,114.40 is: 1,134,741,171.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,448,316.80 : 3,621,672,475.20 = 756,494,114.40 : x
  2. Step 2: Convert to fraction form
    2,414,448,316.80/3,621,672,475.20 = 756,494,114.40/x
  3. Step 3: Cross multiply
    2,414,448,316.80x = 3,621,672,475.20 × 756,494,114.40
  4. Step 4: Simplify right side
    2,414,448,316.80x = 2,739,773,911,773,279,744
  5. Step 5: Solve for x
    x = 2,739,773,911,773,279,744/2,414,448,316.80
  6. Step 6: Final answer
    x = 1,134,741,171.60

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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.