Home / 246,652,018.20-340,352,323.22-136,616,175

Finding the Fourth Proportional to 246,652,018.20, 340,352,323.22 and 136,616,175

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Solution

The fourth proportional to 246,652,018.20, 340,352,323.22 and 136,616,175 is: 188,515,110.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,652,018.20 : 340,352,323.22 = 136,616,175 : x
  2. Step 2: Convert to fraction form
    246,652,018.20/340,352,323.22 = 136,616,175/x
  3. Step 3: Cross multiply
    246,652,018.20x = 340,352,323.22 × 136,616,175
  4. Step 4: Simplify right side
    246,652,018.20x = 46,497,632,550,680,088
  5. Step 5: Solve for x
    x = 46,497,632,550,680,088/246,652,018.20
  6. Step 6: Final answer
    x = 188,515,110.84

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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.