Home / 6,834,643,923,906-9,431,815,595,379.50-3,709,577,078,318.20

Finding the Fourth Proportional to 6,834,643,923,906, 9,431,815,595,379.50 and 3,709,577,078,318.20

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Solution

The fourth proportional to 6,834,643,923,906, 9,431,815,595,379.50 and 3,709,577,078,318.20 is: 5,119,220,156,761.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,643,923,906 : 9,431,815,595,379.50 = 3,709,577,078,318.20 : x
  2. Step 2: Convert to fraction form
    6,834,643,923,906/9,431,815,595,379.50 = 3,709,577,078,318.20/x
  3. Step 3: Cross multiply
    6,834,643,923,906x = 9,431,815,595,379.50 × 3,709,577,078,318.20
  4. Step 4: Simplify right side
    6,834,643,923,906x = 34,988,046,939,543,923,054,346,240
  5. Step 5: Solve for x
    x = 34,988,046,939,543,923,054,346,240/6,834,643,923,906
  6. Step 6: Final answer
    x = 5,119,220,156,761.03

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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.