Home / 34,611,547.23-47,770,324.83-22,237,109.64

Finding the Fourth Proportional to 34,611,547.23, 47,770,324.83 and 22,237,109.64

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Solution

The fourth proportional to 34,611,547.23, 47,770,324.83 and 22,237,109.64 is: 30,691,316.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,611,547.23 : 47,770,324.83 = 22,237,109.64 : x
  2. Step 2: Convert to fraction form
    34,611,547.23/47,770,324.83 = 22,237,109.64/x
  3. Step 3: Cross multiply
    34,611,547.23x = 47,770,324.83 × 22,237,109.64
  4. Step 4: Simplify right side
    34,611,547.23x = 1,062,273,950,783,124.38
  5. Step 5: Solve for x
    x = 1,062,273,950,783,124.38/34,611,547.23
  6. Step 6: Final answer
    x = 30,691,316.51

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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.