Home / 34,049,452.70-46,989,379.38-18,580,386.20

Finding the Fourth Proportional to 34,049,452.70, 46,989,379.38 and 18,580,386.20

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Solution

The fourth proportional to 34,049,452.70, 46,989,379.38 and 18,580,386.20 is: 25,641,552.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,049,452.70 : 46,989,379.38 = 18,580,386.20 : x
  2. Step 2: Convert to fraction form
    34,049,452.70/46,989,379.38 = 18,580,386.20/x
  3. Step 3: Cross multiply
    34,049,452.70x = 46,989,379.38 × 18,580,386.20
  4. Step 4: Simplify right side
    34,049,452.70x = 873,080,816,178,716.62
  5. Step 5: Solve for x
    x = 873,080,816,178,716.62/34,049,452.70
  6. Step 6: Final answer
    x = 25,641,552.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.