Home / 14,302,367.24-21,454,211.82-4,718,583.32

Finding the Fourth Proportional to 14,302,367.24, 21,454,211.82 and 4,718,583.32

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Solution

The fourth proportional to 14,302,367.24, 21,454,211.82 and 4,718,583.32 is: 7,078,093.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,302,367.24 : 21,454,211.82 = 4,718,583.32 : x
  2. Step 2: Convert to fraction form
    14,302,367.24/21,454,211.82 = 4,718,583.32/x
  3. Step 3: Cross multiply
    14,302,367.24x = 21,454,211.82 × 4,718,583.32
  4. Step 4: Simplify right side
    14,302,367.24x = 101,233,486,037,598.84
  5. Step 5: Solve for x
    x = 101,233,486,037,598.84/14,302,367.24
  6. Step 6: Final answer
    x = 7,078,093.04

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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.