Home / 16,181,106.30-24,271,659.45-4,213,842.30

Finding the Fourth Proportional to 16,181,106.30, 24,271,659.45 and 4,213,842.30

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Solution

The fourth proportional to 16,181,106.30, 24,271,659.45 and 4,213,842.30 is: 6,320,763.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,181,106.30 : 24,271,659.45 = 4,213,842.30 : x
  2. Step 2: Convert to fraction form
    16,181,106.30/24,271,659.45 = 4,213,842.30/x
  3. Step 3: Cross multiply
    16,181,106.30x = 24,271,659.45 × 4,213,842.30
  4. Step 4: Simplify right side
    16,181,106.30x = 102,276,945,281,604.73
  5. Step 5: Solve for x
    x = 102,276,945,281,604.73/16,181,106.30
  6. Step 6: Final answer
    x = 6,320,763.45

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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.