Home / 241,347,650.20-362,210,432.10-111,971,291.20

Finding the Fourth Proportional to 241,347,650.20, 362,210,432.10 and 111,971,291.20

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Solution

The fourth proportional to 241,347,650.20, 362,210,432.10 and 111,971,291.20 is: 168,044,601.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,347,650.20 : 362,210,432.10 = 111,971,291.20 : x
  2. Step 2: Convert to fraction form
    241,347,650.20/362,210,432.10 = 111,971,291.20/x
  3. Step 3: Cross multiply
    241,347,650.20x = 362,210,432.10 × 111,971,291.20
  4. Step 4: Simplify right side
    241,347,650.20x = 40,557,169,768,346,928
  5. Step 5: Solve for x
    x = 40,557,169,768,346,928/241,347,650.20
  6. Step 6: Final answer
    x = 168,044,601.78

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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.