Home / 23,830,057.44-32,882,847.72-13,373,675.40

Finding the Fourth Proportional to 23,830,057.44, 32,882,847.72 and 13,373,675.40

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Solution

The fourth proportional to 23,830,057.44, 32,882,847.72 and 13,373,675.40 is: 18,454,195.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,830,057.44 : 32,882,847.72 = 13,373,675.40 : x
  2. Step 2: Convert to fraction form
    23,830,057.44/32,882,847.72 = 13,373,675.40/x
  3. Step 3: Cross multiply
    23,830,057.44x = 32,882,847.72 × 13,373,675.40
  4. Step 4: Simplify right side
    23,830,057.44x = 439,764,531,708,069.50
  5. Step 5: Solve for x
    x = 439,764,531,708,069.50/23,830,057.44
  6. Step 6: Final answer
    x = 18,454,195.20

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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.