Home / 3,935,083,151,636.80-5,903,429,774,914.50-1,353,170,344,168.60

Finding the Fourth Proportional to 3,935,083,151,636.80, 5,903,429,774,914.50 and 1,353,170,344,168.60

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Solution

The fourth proportional to 3,935,083,151,636.80, 5,903,429,774,914.50 and 1,353,170,344,168.60 is: 2,030,032,350,643.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,083,151,636.80 : 5,903,429,774,914.50 = 1,353,170,344,168.60 : x
  2. Step 2: Convert to fraction form
    3,935,083,151,636.80/5,903,429,774,914.50 = 1,353,170,344,168.60/x
  3. Step 3: Cross multiply
    3,935,083,151,636.80x = 5,903,429,774,914.50 × 1,353,170,344,168.60
  4. Step 4: Simplify right side
    3,935,083,151,636.80x = 7,988,346,100,296,215,519,297,536
  5. Step 5: Solve for x
    x = 7,988,346,100,296,215,519,297,536/3,935,083,151,636.80
  6. Step 6: Final answer
    x = 2,030,032,350,643.84

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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.