Home / 3,329,403,065.67-4,993,501,122.21-1,337,364,858.65

Finding the Fourth Proportional to 3,329,403,065.67, 4,993,501,122.21 and 1,337,364,858.65

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Solution

The fourth proportional to 3,329,403,065.67, 4,993,501,122.21 and 1,337,364,858.65 is: 2,005,804,881.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,403,065.67 : 4,993,501,122.21 = 1,337,364,858.65 : x
  2. Step 2: Convert to fraction form
    3,329,403,065.67/4,993,501,122.21 = 1,337,364,858.65/x
  3. Step 3: Cross multiply
    3,329,403,065.67x = 4,993,501,122.21 × 1,337,364,858.65
  4. Step 4: Simplify right side
    3,329,403,065.67x = 6,678,132,922,453,822,464
  5. Step 5: Solve for x
    x = 6,678,132,922,453,822,464/3,329,403,065.67
  6. Step 6: Final answer
    x = 2,005,804,881.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.