Home / 38,264,907.60-57,397,361.40-23,916,000.60

Finding the Fourth Proportional to 38,264,907.60, 57,397,361.40 and 23,916,000.60

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Solution

The fourth proportional to 38,264,907.60, 57,397,361.40 and 23,916,000.60 is: 35,874,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,264,907.60 : 57,397,361.40 = 23,916,000.60 : x
  2. Step 2: Convert to fraction form
    38,264,907.60/57,397,361.40 = 23,916,000.60/x
  3. Step 3: Cross multiply
    38,264,907.60x = 57,397,361.40 × 23,916,000.60
  4. Step 4: Simplify right side
    38,264,907.60x = 1,372,715,329,680,817
  5. Step 5: Solve for x
    x = 1,372,715,329,680,817/38,264,907.60
  6. Step 6: Final answer
    x = 35,874,000.90

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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.