Home / 14,532,098.42-20,054,289.42-8,005,727.59

Finding the Fourth Proportional to 14,532,098.42, 20,054,289.42 and 8,005,727.59

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Solution

The fourth proportional to 14,532,098.42, 20,054,289.42 and 8,005,727.59 is: 11,047,900.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,532,098.42 : 20,054,289.42 = 8,005,727.59 : x
  2. Step 2: Convert to fraction form
    14,532,098.42/20,054,289.42 = 8,005,727.59/x
  3. Step 3: Cross multiply
    14,532,098.42x = 20,054,289.42 × 8,005,727.59
  4. Step 4: Simplify right side
    14,532,098.42x = 160,549,178,170,208.75
  5. Step 5: Solve for x
    x = 160,549,178,170,208.75/14,532,098.42
  6. Step 6: Final answer
    x = 11,047,900.55

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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.