Home / 30,822,595.56-46,198,084.86-11,641,147.56

Finding the Fourth Proportional to 30,822,595.56, 46,198,084.86 and 11,641,147.56

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Solution

The fourth proportional to 30,822,595.56, 46,198,084.86 and 11,641,147.56 is: 17,448,197.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,822,595.56 : 46,198,084.86 = 11,641,147.56 : x
  2. Step 2: Convert to fraction form
    30,822,595.56/46,198,084.86 = 11,641,147.56/x
  3. Step 3: Cross multiply
    30,822,595.56x = 46,198,084.86 × 11,641,147.56
  4. Step 4: Simplify right side
    30,822,595.56x = 537,798,722,844,661.94
  5. Step 5: Solve for x
    x = 537,798,722,844,661.94/30,822,595.56
  6. Step 6: Final answer
    x = 17,448,197.11

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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.