Home / 383,260,022.10-574,894,643.23-106,894,408.26

Finding the Fourth Proportional to 383,260,022.10, 574,894,643.23 and 106,894,408.26

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Solution

The fourth proportional to 383,260,022.10, 574,894,643.23 and 106,894,408.26 is: 160,342,898.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,260,022.10 : 574,894,643.23 = 106,894,408.26 : x
  2. Step 2: Convert to fraction form
    383,260,022.10/574,894,643.23 = 106,894,408.26/x
  3. Step 3: Cross multiply
    383,260,022.10x = 574,894,643.23 × 106,894,408.26
  4. Step 4: Simplify right side
    383,260,022.10x = 61,453,022,699,914,672
  5. Step 5: Solve for x
    x = 61,453,022,699,914,672/383,260,022.10
  6. Step 6: Final answer
    x = 160,342,898.18

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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.