Home / 246,785,207.92-370,219,429.44-82,984,026.96

Finding the Fourth Proportional to 246,785,207.92, 370,219,429.44 and 82,984,026.96

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Solution

The fourth proportional to 246,785,207.92, 370,219,429.44 and 82,984,026.96 is: 124,490,034.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,785,207.92 : 370,219,429.44 = 82,984,026.96 : x
  2. Step 2: Convert to fraction form
    246,785,207.92/370,219,429.44 = 82,984,026.96/x
  3. Step 3: Cross multiply
    246,785,207.92x = 370,219,429.44 × 82,984,026.96
  4. Step 4: Simplify right side
    246,785,207.92x = 30,722,299,113,764,776
  5. Step 5: Solve for x
    x = 30,722,299,113,764,776/246,785,207.92
  6. Step 6: Final answer
    x = 124,490,034.77

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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.