Home / 14,344,037.46-21,509,724.56-4,106,573.94

Finding the Fourth Proportional to 14,344,037.46, 21,509,724.56 and 4,106,573.94

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Solution

The fourth proportional to 14,344,037.46, 21,509,724.56 and 4,106,573.94 is: 6,158,048.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,344,037.46 : 21,509,724.56 = 4,106,573.94 : x
  2. Step 2: Convert to fraction form
    14,344,037.46/21,509,724.56 = 4,106,573.94/x
  3. Step 3: Cross multiply
    14,344,037.46x = 21,509,724.56 × 4,106,573.94
  4. Step 4: Simplify right side
    14,344,037.46x = 88,331,274,334,673.95
  5. Step 5: Solve for x
    x = 88,331,274,334,673.95/14,344,037.46
  6. Step 6: Final answer
    x = 6,158,048.22

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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.