Home / 17,945,611.66-24,764,818.08-9,796,849.66

Finding the Fourth Proportional to 17,945,611.66, 24,764,818.08 and 9,796,849.66

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Solution

The fourth proportional to 17,945,611.66, 24,764,818.08 and 9,796,849.66 is: 13,519,583.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,945,611.66 : 24,764,818.08 = 9,796,849.66 : x
  2. Step 2: Convert to fraction form
    17,945,611.66/24,764,818.08 = 9,796,849.66/x
  3. Step 3: Cross multiply
    17,945,611.66x = 24,764,818.08 × 9,796,849.66
  4. Step 4: Simplify right side
    17,945,611.66x = 242,617,199,587,009.84
  5. Step 5: Solve for x
    x = 242,617,199,587,009.84/17,945,611.66
  6. Step 6: Final answer
    x = 13,519,583.74

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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.