Home / 31,106,590.80-46,659,886.20-29,217,022.80

Finding the Fourth Proportional to 31,106,590.80, 46,659,886.20 and 29,217,022.80

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Solution

The fourth proportional to 31,106,590.80, 46,659,886.20 and 29,217,022.80 is: 43,825,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,106,590.80 : 46,659,886.20 = 29,217,022.80 : x
  2. Step 2: Convert to fraction form
    31,106,590.80/46,659,886.20 = 29,217,022.80/x
  3. Step 3: Cross multiply
    31,106,590.80x = 46,659,886.20 × 29,217,022.80
  4. Step 4: Simplify right side
    31,106,590.80x = 1,363,262,958,950,805.50
  5. Step 5: Solve for x
    x = 1,363,262,958,950,805.50/31,106,590.80
  6. Step 6: Final answer
    x = 43,825,534.20

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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.