Home / 112,330,827.60-168,496,241.40-95,324,715.60

Finding the Fourth Proportional to 112,330,827.60, 168,496,241.40 and 95,324,715.60

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Solution

The fourth proportional to 112,330,827.60, 168,496,241.40 and 95,324,715.60 is: 142,987,073.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,330,827.60 : 168,496,241.40 = 95,324,715.60 : x
  2. Step 2: Convert to fraction form
    112,330,827.60/168,496,241.40 = 95,324,715.60/x
  3. Step 3: Cross multiply
    112,330,827.60x = 168,496,241.40 × 95,324,715.60
  4. Step 4: Simplify right side
    112,330,827.60x = 16,061,856,291,123,946
  5. Step 5: Solve for x
    x = 16,061,856,291,123,946/112,330,827.60
  6. Step 6: Final answer
    x = 142,987,073.40

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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.