Home / 15,683,779,330.11-23,532,616,257.03-8,220,588,452.73

Finding the Fourth Proportional to 15,683,779,330.11, 23,532,616,257.03 and 8,220,588,452.73

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Solution

The fourth proportional to 15,683,779,330.11, 23,532,616,257.03 and 8,220,588,452.73 is: 12,334,524,057.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,683,779,330.11 : 23,532,616,257.03 = 8,220,588,452.73 : x
  2. Step 2: Convert to fraction form
    15,683,779,330.11/23,532,616,257.03 = 8,220,588,452.73/x
  3. Step 3: Cross multiply
    15,683,779,330.11x = 23,532,616,257.03 × 8,220,588,452.73
  4. Step 4: Simplify right side
    15,683,779,330.11x = 193,451,953,465,057,673,216
  5. Step 5: Solve for x
    x = 193,451,953,465,057,673,216/15,683,779,330.11
  6. Step 6: Final answer
    x = 12,334,524,057.84

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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.