Home / 246,533,100.55-340,226,373.18-136,524,813.55

Finding the Fourth Proportional to 246,533,100.55, 340,226,373.18 and 136,524,813.55

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Solution

The fourth proportional to 246,533,100.55, 340,226,373.18 and 136,524,813.55 is: 188,410,165.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,533,100.55 : 340,226,373.18 = 136,524,813.55 : x
  2. Step 2: Convert to fraction form
    246,533,100.55/340,226,373.18 = 136,524,813.55/x
  3. Step 3: Cross multiply
    246,533,100.55x = 340,226,373.18 × 136,524,813.55
  4. Step 4: Simplify right side
    246,533,100.55x = 46,449,342,163,192,224
  5. Step 5: Solve for x
    x = 46,449,342,163,192,224/246,533,100.55
  6. Step 6: Final answer
    x = 188,410,165.04

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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.