Home / 14,344,035.46-21,509,721.56-4,106,571.93

Finding the Fourth Proportional to 14,344,035.46, 21,509,721.56 and 4,106,571.93

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Solution

The fourth proportional to 14,344,035.46, 21,509,721.56 and 4,106,571.93 is: 6,158,045.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,344,035.46 : 21,509,721.56 = 4,106,571.93 : x
  2. Step 2: Convert to fraction form
    14,344,035.46/21,509,721.56 = 4,106,571.93/x
  3. Step 3: Cross multiply
    14,344,035.46x = 21,509,721.56 × 4,106,571.93
  4. Step 4: Simplify right side
    14,344,035.46x = 88,331,218,831,037.73
  5. Step 5: Solve for x
    x = 88,331,218,831,037.73/14,344,035.46
  6. Step 6: Final answer
    x = 6,158,045.21

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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.