Home / 104,556,905.80-156,835,358.70-96,196,150.60

Finding the Fourth Proportional to 104,556,905.80, 156,835,358.70 and 96,196,150.60

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Solution

The fourth proportional to 104,556,905.80, 156,835,358.70 and 96,196,150.60 is: 144,294,225.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,556,905.80 : 156,835,358.70 = 96,196,150.60 : x
  2. Step 2: Convert to fraction form
    104,556,905.80/156,835,358.70 = 96,196,150.60/x
  3. Step 3: Cross multiply
    104,556,905.80x = 156,835,358.70 × 96,196,150.60
  4. Step 4: Simplify right side
    104,556,905.80x = 15,086,957,784,910,218
  5. Step 5: Solve for x
    x = 15,086,957,784,910,218/104,556,905.80
  6. Step 6: Final answer
    x = 144,294,225.90

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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.