Home / 2,974,230,354,229.90-4,463,383,411,283.40-1,038,047,235,033.70

Finding the Fourth Proportional to 2,974,230,354,229.90, 4,463,383,411,283.40 and 1,038,047,235,033.70

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Solution

The fourth proportional to 2,974,230,354,229.90, 4,463,383,411,283.40 and 1,038,047,235,033.70 is: 1,557,782,100,632.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,230,354,229.90 : 4,463,383,411,283.40 = 1,038,047,235,033.70 : x
  2. Step 2: Convert to fraction form
    2,974,230,354,229.90/4,463,383,411,283.40 = 1,038,047,235,033.70/x
  3. Step 3: Cross multiply
    2,974,230,354,229.90x = 4,463,383,411,283.40 × 1,038,047,235,033.70
  4. Step 4: Simplify right side
    2,974,230,354,229.90x = 4,633,202,808,978,017,118,846,976
  5. Step 5: Solve for x
    x = 4,633,202,808,978,017,118,846,976/2,974,230,354,229.90
  6. Step 6: Final answer
    x = 1,557,782,100,632.78

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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.