Home / 34,051,137.40-46,991,566.56-18,582,219.10

Finding the Fourth Proportional to 34,051,137.40, 46,991,566.56 and 18,582,219.10

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Solution

The fourth proportional to 34,051,137.40, 46,991,566.56 and 18,582,219.10 is: 25,644,006.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,051,137.40 : 46,991,566.56 = 18,582,219.10 : x
  2. Step 2: Convert to fraction form
    34,051,137.40/46,991,566.56 = 18,582,219.10/x
  3. Step 3: Cross multiply
    34,051,137.40x = 46,991,566.56 × 18,582,219.10
  4. Step 4: Simplify right side
    34,051,137.40x = 873,207,585,670,153.38
  5. Step 5: Solve for x
    x = 873,207,585,670,153.38/34,051,137.40
  6. Step 6: Final answer
    x = 25,644,006.41

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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.