Home / 246,785,196.44-370,219,412.20-82,984,015.46

Finding the Fourth Proportional to 246,785,196.44, 370,219,412.20 and 82,984,015.46

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Solution

The fourth proportional to 246,785,196.44, 370,219,412.20 and 82,984,015.46 is: 124,490,017.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,785,196.44 : 370,219,412.20 = 82,984,015.46 : x
  2. Step 2: Convert to fraction form
    246,785,196.44/370,219,412.20 = 82,984,015.46/x
  3. Step 3: Cross multiply
    246,785,196.44x = 370,219,412.20 × 82,984,015.46
  4. Step 4: Simplify right side
    246,785,196.44x = 30,722,293,425,596,908
  5. Step 5: Solve for x
    x = 30,722,293,425,596,908/246,785,196.44
  6. Step 6: Final answer
    x = 124,490,017.51

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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.