Home / 336,223,305.63-464,008,955.09-185,515,224.84

Finding the Fourth Proportional to 336,223,305.63, 464,008,955.09 and 185,515,224.84

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Solution

The fourth proportional to 336,223,305.63, 464,008,955.09 and 185,515,224.84 is: 256,022,483.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,223,305.63 : 464,008,955.09 = 185,515,224.84 : x
  2. Step 2: Convert to fraction form
    336,223,305.63/464,008,955.09 = 185,515,224.84/x
  3. Step 3: Cross multiply
    336,223,305.63x = 464,008,955.09 × 185,515,224.84
  4. Step 4: Simplify right side
    336,223,305.63x = 86,080,725,630,367,232
  5. Step 5: Solve for x
    x = 86,080,725,630,367,232/336,223,305.63
  6. Step 6: Final answer
    x = 256,022,483.24

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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.