Home / 38,264,912.10-57,397,368.15-23,916,005.10

Finding the Fourth Proportional to 38,264,912.10, 57,397,368.15 and 23,916,005.10

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Solution

The fourth proportional to 38,264,912.10, 57,397,368.15 and 23,916,005.10 is: 35,874,007.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264,912.10 : 57,397,368.15 = 23,916,005.10 : x
  2. Step 2: Convert to fraction form
    38,264,912.10/57,397,368.15 = 23,916,005.10/x
  3. Step 3: Cross multiply
    38,264,912.10x = 57,397,368.15 × 23,916,005.10
  4. Step 4: Simplify right side
    38,264,912.10x = 1,372,715,749,401,977.50
  5. Step 5: Solve for x
    x = 1,372,715,749,401,977.50/38,264,912.10
  6. Step 6: Final answer
    x = 35,874,007.65

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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.