Home / 246,708,049.59-340,457,507.99-135,181,169.93

Finding the Fourth Proportional to 246,708,049.59, 340,457,507.99 and 135,181,169.93

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Solution

The fourth proportional to 246,708,049.59, 340,457,507.99 and 135,181,169.93 is: 186,550,233.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,708,049.59 : 340,457,507.99 = 135,181,169.93 : x
  2. Step 2: Convert to fraction form
    246,708,049.59/340,457,507.99 = 135,181,169.93/x
  3. Step 3: Cross multiply
    246,708,049.59x = 340,457,507.99 × 135,181,169.93
  4. Step 4: Simplify right side
    246,708,049.59x = 46,023,444,239,162,336
  5. Step 5: Solve for x
    x = 46,023,444,239,162,336/246,708,049.59
  6. Step 6: Final answer
    x = 186,550,233.43

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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.