Home / 3,326,682,253.42-4,590,857,789.43-1,841,595,179.50

Finding the Fourth Proportional to 3,326,682,253.42, 4,590,857,789.43 and 1,841,595,179.50

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Solution

The fourth proportional to 3,326,682,253.42, 4,590,857,789.43 and 1,841,595,179.50 is: 2,541,421,431.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,682,253.42 : 4,590,857,789.43 = 1,841,595,179.50 : x
  2. Step 2: Convert to fraction form
    3,326,682,253.42/4,590,857,789.43 = 1,841,595,179.50/x
  3. Step 3: Cross multiply
    3,326,682,253.42x = 4,590,857,789.43 × 1,841,595,179.50
  4. Step 4: Simplify right side
    3,326,682,253.42x = 8,454,501,574,784,314,368
  5. Step 5: Solve for x
    x = 8,454,501,574,784,314,368/3,326,682,253.42
  6. Step 6: Final answer
    x = 2,541,421,431.55

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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.