Home / 14,801,321.96-22,203,505.50-5,587,055.80

Finding the Fourth Proportional to 14,801,321.96, 22,203,505.50 and 5,587,055.80

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Solution

The fourth proportional to 14,801,321.96, 22,203,505.50 and 5,587,055.80 is: 8,381,158.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,801,321.96 : 22,203,505.50 = 5,587,055.80 : x
  2. Step 2: Convert to fraction form
    14,801,321.96/22,203,505.50 = 5,587,055.80/x
  3. Step 3: Cross multiply
    14,801,321.96x = 22,203,505.50 × 5,587,055.80
  4. Step 4: Simplify right side
    14,801,321.96x = 124,052,224,184,106.89
  5. Step 5: Solve for x
    x = 124,052,224,184,106.89/14,801,321.96
  6. Step 6: Final answer
    x = 8,381,158.42

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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.