Home / 246,533,103.55-340,226,377.32-136,524,816.55

Finding the Fourth Proportional to 246,533,103.55, 340,226,377.32 and 136,524,816.55

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Solution

The fourth proportional to 246,533,103.55, 340,226,377.32 and 136,524,816.55 is: 188,410,169.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,533,103.55 : 340,226,377.32 = 136,524,816.55 : x
  2. Step 2: Convert to fraction form
    246,533,103.55/340,226,377.32 = 136,524,816.55/x
  3. Step 3: Cross multiply
    246,533,103.55x = 340,226,377.32 × 136,524,816.55
  4. Step 4: Simplify right side
    246,533,103.55x = 46,449,343,749,084,080
  5. Step 5: Solve for x
    x = 46,449,343,749,084,080/246,533,103.55
  6. Step 6: Final answer
    x = 188,410,169.18

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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.