Home / 31,057,062.70-46,585,594.05-10,860,198.70

Finding the Fourth Proportional to 31,057,062.70, 46,585,594.05 and 10,860,198.70

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Solution

The fourth proportional to 31,057,062.70, 46,585,594.05 and 10,860,198.70 is: 16,290,298.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,057,062.70 : 46,585,594.05 = 10,860,198.70 : x
  2. Step 2: Convert to fraction form
    31,057,062.70/46,585,594.05 = 10,860,198.70/x
  3. Step 3: Cross multiply
    31,057,062.70x = 46,585,594.05 × 10,860,198.70
  4. Step 4: Simplify right side
    31,057,062.70x = 505,928,807,940,537.69
  5. Step 5: Solve for x
    x = 505,928,807,940,537.69/31,057,062.70
  6. Step 6: Final answer
    x = 16,290,298.05

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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.