Home / 6,995,703,380,707.50-10,494,986,266,545-2,405,636,167,431.20

Finding the Fourth Proportional to 6,995,703,380,707.50, 10,494,986,266,545 and 2,405,636,167,431.20

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Solution

The fourth proportional to 6,995,703,380,707.50, 10,494,986,266,545 and 2,405,636,167,431.20 is: 3,608,946,401,175.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,703,380,707.50 : 10,494,986,266,545 = 2,405,636,167,431.20 : x
  2. Step 2: Convert to fraction form
    6,995,703,380,707.50/10,494,986,266,545 = 2,405,636,167,431.20/x
  3. Step 3: Cross multiply
    6,995,703,380,707.50x = 10,494,986,266,545 × 2,405,636,167,431.20
  4. Step 4: Simplify right side
    6,995,703,380,707.50x = 25,247,118,539,494,395,373,158,400
  5. Step 5: Solve for x
    x = 25,247,118,539,494,395,373,158,400/6,995,703,380,707.50
  6. Step 6: Final answer
    x = 3,608,946,401,175.33

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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.