Home / 46,697,910.80-69,857,909.40-41,029,206.80

Finding the Fourth Proportional to 46,697,910.80, 69,857,909.40 and 41,029,206.80

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Solution

The fourth proportional to 46,697,910.80, 69,857,909.40 and 41,029,206.80 is: 61,377,791.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,697,910.80 : 69,857,909.40 = 41,029,206.80 : x
  2. Step 2: Convert to fraction form
    46,697,910.80/69,857,909.40 = 41,029,206.80/x
  3. Step 3: Cross multiply
    46,697,910.80x = 69,857,909.40 × 41,029,206.80
  4. Step 4: Simplify right side
    46,697,910.80x = 2,866,214,611,388,264
  5. Step 5: Solve for x
    x = 2,866,214,611,388,264/46,697,910.80
  6. Step 6: Final answer
    x = 61,377,791.05

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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.