Home / 3,414,283,449.42-4,711,715,941.23-1,849,721,145.42

Finding the Fourth Proportional to 3,414,283,449.42, 4,711,715,941.23 and 1,849,721,145.42

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Solution

The fourth proportional to 3,414,283,449.42, 4,711,715,941.23 and 1,849,721,145.42 is: 2,552,617,770.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,283,449.42 : 4,711,715,941.23 = 1,849,721,145.42 : x
  2. Step 2: Convert to fraction form
    3,414,283,449.42/4,711,715,941.23 = 1,849,721,145.42/x
  3. Step 3: Cross multiply
    3,414,283,449.42x = 4,711,715,941.23 × 1,849,721,145.42
  4. Step 4: Simplify right side
    3,414,283,449.42x = 8,715,360,607,705,628,672
  5. Step 5: Solve for x
    x = 8,715,360,607,705,628,672/3,414,283,449.42
  6. Step 6: Final answer
    x = 2,552,617,770.85

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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.