Home / 14,096,588.22-21,147,528.60-4,509,392.58

Finding the Fourth Proportional to 14,096,588.22, 21,147,528.60 and 4,509,392.58

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Solution

The fourth proportional to 14,096,588.22, 21,147,528.60 and 4,509,392.58 is: 6,764,935.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,588.22 : 21,147,528.60 = 4,509,392.58 : x
  2. Step 2: Convert to fraction form
    14,096,588.22/21,147,528.60 = 4,509,392.58/x
  3. Step 3: Cross multiply
    14,096,588.22x = 21,147,528.60 × 4,509,392.58
  4. Step 4: Simplify right side
    14,096,588.22x = 95,362,508,554,177.80
  5. Step 5: Solve for x
    x = 95,362,508,554,177.80/14,096,588.22
  6. Step 6: Final answer
    x = 6,764,935.39

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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.