Home / 46,697,909.80-69,857,907.90-41,029,205.80

Finding the Fourth Proportional to 46,697,909.80, 69,857,907.90 and 41,029,205.80

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Solution

The fourth proportional to 46,697,909.80, 69,857,907.90 and 41,029,205.80 is: 61,377,789.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,697,909.80 : 69,857,907.90 = 41,029,205.80 : x
  2. Step 2: Convert to fraction form
    46,697,909.80/69,857,907.90 = 41,029,205.80/x
  3. Step 3: Cross multiply
    46,697,909.80x = 69,857,907.90 × 41,029,205.80
  4. Step 4: Simplify right side
    46,697,909.80x = 2,866,214,479,986,546
  5. Step 5: Solve for x
    x = 2,866,214,479,986,546/46,697,909.80
  6. Step 6: Final answer
    x = 61,377,789.55

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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.