Home / 334,596,926.70-461,723,517.26-185,912,963.82

Finding the Fourth Proportional to 334,596,926.70, 461,723,517.26 and 185,912,963.82

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Solution

The fourth proportional to 334,596,926.70, 461,723,517.26 and 185,912,963.82 is: 256,548,643.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,596,926.70 : 461,723,517.26 = 185,912,963.82 : x
  2. Step 2: Convert to fraction form
    334,596,926.70/461,723,517.26 = 185,912,963.82/x
  3. Step 3: Cross multiply
    334,596,926.70x = 461,723,517.26 × 185,912,963.82
  4. Step 4: Simplify right side
    334,596,926.70x = 85,840,387,559,201,520
  5. Step 5: Solve for x
    x = 85,840,387,559,201,520/334,596,926.70
  6. Step 6: Final answer
    x = 256,548,643.19

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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.