Home / 2,974,230,354,231.60-4,463,383,411,285.90-1,038,047,235,035.10

Finding the Fourth Proportional to 2,974,230,354,231.60, 4,463,383,411,285.90 and 1,038,047,235,035.10

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Solution

The fourth proportional to 2,974,230,354,231.60, 4,463,383,411,285.90 and 1,038,047,235,035.10 is: 1,557,782,100,634.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,230,354,231.60 : 4,463,383,411,285.90 = 1,038,047,235,035.10 : x
  2. Step 2: Convert to fraction form
    2,974,230,354,231.60/4,463,383,411,285.90 = 1,038,047,235,035.10/x
  3. Step 3: Cross multiply
    2,974,230,354,231.60x = 4,463,383,411,285.90 × 1,038,047,235,035.10
  4. Step 4: Simplify right side
    2,974,230,354,231.60x = 4,633,202,808,986,861,530,251,264
  5. Step 5: Solve for x
    x = 4,633,202,808,986,861,530,251,264/2,974,230,354,231.60
  6. Step 6: Final answer
    x = 1,557,782,100,634.86

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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.