Home / 234,960,317.34-324,226,228.41-135,847,423.77

Finding the Fourth Proportional to 234,960,317.34, 324,226,228.41 and 135,847,423.77

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Solution

The fourth proportional to 234,960,317.34, 324,226,228.41 and 135,847,423.77 is: 187,458,454.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,960,317.34 : 324,226,228.41 = 135,847,423.77 : x
  2. Step 2: Convert to fraction form
    234,960,317.34/324,226,228.41 = 135,847,423.77/x
  3. Step 3: Cross multiply
    234,960,317.34x = 324,226,228.41 × 135,847,423.77
  4. Step 4: Simplify right side
    234,960,317.34x = 44,045,297,848,162,088
  5. Step 5: Solve for x
    x = 44,045,297,848,162,088/234,960,317.34
  6. Step 6: Final answer
    x = 187,458,454.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.