Home / 20,047,129,431.21-30,052,000,035-6,773,104,660.14

Finding the Fourth Proportional to 20,047,129,431.21, 30,052,000,035 and 6,773,104,660.14

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Solution

The fourth proportional to 20,047,129,431.21, 30,052,000,035 and 6,773,104,660.14 is: 10,153,341,014.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,047,129,431.21 : 30,052,000,035 = 6,773,104,660.14 : x
  2. Step 2: Convert to fraction form
    20,047,129,431.21/30,052,000,035 = 6,773,104,660.14/x
  3. Step 3: Cross multiply
    20,047,129,431.21x = 30,052,000,035 × 6,773,104,660.14
  4. Step 4: Simplify right side
    20,047,129,431.21x = 203,545,341,483,585,961,984
  5. Step 5: Solve for x
    x = 203,545,341,483,585,961,984/20,047,129,431.21
  6. Step 6: Final answer
    x = 10,153,341,014.83

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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.