Home / 334,309,797.17-461,345,112.65-185,630,188.85

Finding the Fourth Proportional to 334,309,797.17, 461,345,112.65 and 185,630,188.85

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Solution

The fourth proportional to 334,309,797.17, 461,345,112.65 and 185,630,188.85 is: 256,168,323.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,309,797.17 : 461,345,112.65 = 185,630,188.85 : x
  2. Step 2: Convert to fraction form
    334,309,797.17/461,345,112.65 = 185,630,188.85/x
  3. Step 3: Cross multiply
    334,309,797.17x = 461,345,112.65 × 185,630,188.85
  4. Step 4: Simplify right side
    334,309,797.17x = 85,639,580,385,315,872
  5. Step 5: Solve for x
    x = 85,639,580,385,315,872/334,309,797.17
  6. Step 6: Final answer
    x = 256,168,323.84

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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.