Home / 24,201,565.56-33,397,720.74-13,188,407.04

Finding the Fourth Proportional to 24,201,565.56, 33,397,720.74 and 13,188,407.04

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Solution

The fourth proportional to 24,201,565.56, 33,397,720.74 and 13,188,407.04 is: 18,199,762.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,201,565.56 : 33,397,720.74 = 13,188,407.04 : x
  2. Step 2: Convert to fraction form
    24,201,565.56/33,397,720.74 = 13,188,407.04/x
  3. Step 3: Cross multiply
    24,201,565.56x = 33,397,720.74 × 13,188,407.04
  4. Step 4: Simplify right side
    24,201,565.56x = 440,462,735,327,369.94
  5. Step 5: Solve for x
    x = 440,462,735,327,369.94/24,201,565.56
  6. Step 6: Final answer
    x = 18,199,762.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.