Home / 244,168,048.40-366,252,072.60-82,609,984.40

Finding the Fourth Proportional to 244,168,048.40, 366,252,072.60 and 82,609,984.40

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Solution

The fourth proportional to 244,168,048.40, 366,252,072.60 and 82,609,984.40 is: 123,914,976.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,168,048.40 : 366,252,072.60 = 82,609,984.40 : x
  2. Step 2: Convert to fraction form
    244,168,048.40/366,252,072.60 = 82,609,984.40/x
  3. Step 3: Cross multiply
    244,168,048.40x = 366,252,072.60 × 82,609,984.40
  4. Step 4: Simplify right side
    244,168,048.40x = 30,256,078,003,953,672
  5. Step 5: Solve for x
    x = 30,256,078,003,953,672/244,168,048.40
  6. Step 6: Final answer
    x = 123,914,976.60

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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.