Home / 244,168,076.40-366,252,114.60-82,610,012.40

Finding the Fourth Proportional to 244,168,076.40, 366,252,114.60 and 82,610,012.40

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Solution

The fourth proportional to 244,168,076.40, 366,252,114.60 and 82,610,012.40 is: 123,915,018.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,168,076.40 : 366,252,114.60 = 82,610,012.40 : x
  2. Step 2: Convert to fraction form
    244,168,076.40/366,252,114.60 = 82,610,012.40/x
  3. Step 3: Cross multiply
    244,168,076.40x = 366,252,114.60 × 82,610,012.40
  4. Step 4: Simplify right side
    244,168,076.40x = 30,256,091,728,632,224
  5. Step 5: Solve for x
    x = 30,256,091,728,632,224/244,168,076.40
  6. Step 6: Final answer
    x = 123,915,018.60

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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.