Home / 46,697,902.80-69,857,897.40-41,029,198.80

Finding the Fourth Proportional to 46,697,902.80, 69,857,897.40 and 41,029,198.80

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Solution

The fourth proportional to 46,697,902.80, 69,857,897.40 and 41,029,198.80 is: 61,377,779.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,697,902.80 : 69,857,897.40 = 41,029,198.80 : x
  2. Step 2: Convert to fraction form
    46,697,902.80/69,857,897.40 = 41,029,198.80/x
  3. Step 3: Cross multiply
    46,697,902.80x = 69,857,897.40 × 41,029,198.80
  4. Step 4: Simplify right side
    46,697,902.80x = 2,866,213,560,174,603
  5. Step 5: Solve for x
    x = 2,866,213,560,174,603/46,697,902.80
  6. Step 6: Final answer
    x = 61,377,779.05

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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.