Home / 14,046,922.69-19,384,606.81-8,244,583.41

Finding the Fourth Proportional to 14,046,922.69, 19,384,606.81 and 8,244,583.41

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Solution

The fourth proportional to 14,046,922.69, 19,384,606.81 and 8,244,583.41 is: 11,377,439.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,046,922.69 : 19,384,606.81 = 8,244,583.41 : x
  2. Step 2: Convert to fraction form
    14,046,922.69/19,384,606.81 = 8,244,583.41/x
  3. Step 3: Cross multiply
    14,046,922.69x = 19,384,606.81 × 8,244,583.41
  4. Step 4: Simplify right side
    14,046,922.69x = 159,818,007,798,097.03
  5. Step 5: Solve for x
    x = 159,818,007,798,097.03/14,046,922.69
  6. Step 6: Final answer
    x = 11,377,439.13

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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.