Home / 46,199,288,314.62-69,179,583,977.73-31,885,165,702.71

Finding the Fourth Proportional to 46,199,288,314.62, 69,179,583,977.73 and 31,885,165,702.71

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Solution

The fourth proportional to 46,199,288,314.62, 69,179,583,977.73 and 31,885,165,702.71 is: 47,745,378,313.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,199,288,314.62 : 69,179,583,977.73 = 31,885,165,702.71 : x
  2. Step 2: Convert to fraction form
    46,199,288,314.62/69,179,583,977.73 = 31,885,165,702.71/x
  3. Step 3: Cross multiply
    46,199,288,314.62x = 69,179,583,977.73 × 31,885,165,702.71
  4. Step 4: Simplify right side
    46,199,288,314.62x = 2,205,802,498,374,462,603,264
  5. Step 5: Solve for x
    x = 2,205,802,498,374,462,603,264/46,199,288,314.62
  6. Step 6: Final answer
    x = 47,745,378,313.03

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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.