Home / 15,433,266.81-23,149,887.99-4,650,567.73

Finding the Fourth Proportional to 15,433,266.81, 23,149,887.99 and 4,650,567.73

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Solution

The fourth proportional to 15,433,266.81, 23,149,887.99 and 4,650,567.73 is: 6,975,847.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,433,266.81 : 23,149,887.99 = 4,650,567.73 : x
  2. Step 2: Convert to fraction form
    15,433,266.81/23,149,887.99 = 4,650,567.73/x
  3. Step 3: Cross multiply
    15,433,266.81x = 23,149,887.99 × 4,650,567.73
  4. Step 4: Simplify right side
    15,433,266.81x = 107,660,122,039,408.56
  5. Step 5: Solve for x
    x = 107,660,122,039,408.56/15,433,266.81
  6. Step 6: Final answer
    x = 6,975,847.91

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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.