Home / 34,813,614.80-48,043,940.22-19,133,195.06

Finding the Fourth Proportional to 34,813,614.80, 48,043,940.22 and 19,133,195.06

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Solution

The fourth proportional to 34,813,614.80, 48,043,940.22 and 19,133,195.06 is: 26,404,442.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,813,614.80 : 48,043,940.22 = 19,133,195.06 : x
  2. Step 2: Convert to fraction form
    34,813,614.80/48,043,940.22 = 19,133,195.06/x
  3. Step 3: Cross multiply
    34,813,614.80x = 48,043,940.22 × 19,133,195.06
  4. Step 4: Simplify right side
    34,813,614.80x = 919,234,079,680,239.25
  5. Step 5: Solve for x
    x = 919,234,079,680,239.25/34,813,614.80
  6. Step 6: Final answer
    x = 26,404,442.20

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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.