Home / 25,286,096.01-34,894,811.43-13,683,659.88

Finding the Fourth Proportional to 25,286,096.01, 34,894,811.43 and 13,683,659.88

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Solution

The fourth proportional to 25,286,096.01, 34,894,811.43 and 13,683,659.88 is: 18,883,450.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,286,096.01 : 34,894,811.43 = 13,683,659.88 : x
  2. Step 2: Convert to fraction form
    25,286,096.01/34,894,811.43 = 13,683,659.88/x
  3. Step 3: Cross multiply
    25,286,096.01x = 34,894,811.43 × 13,683,659.88
  4. Step 4: Simplify right side
    25,286,096.01x = 477,488,731,184,856.44
  5. Step 5: Solve for x
    x = 477,488,731,184,856.44/25,286,096.01
  6. Step 6: Final answer
    x = 18,883,450.06

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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.