Home / 55,196,352.60-82,702,999.92-33,565,522.92

Finding the Fourth Proportional to 55,196,352.60, 82,702,999.92 and 33,565,522.92

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Solution

The fourth proportional to 55,196,352.60, 82,702,999.92 and 33,565,522.92 is: 50,292,624.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,196,352.60 : 82,702,999.92 = 33,565,522.92 : x
  2. Step 2: Convert to fraction form
    55,196,352.60/82,702,999.92 = 33,565,522.92/x
  3. Step 3: Cross multiply
    55,196,352.60x = 82,702,999.92 × 33,565,522.92
  4. Step 4: Simplify right side
    55,196,352.60x = 2,775,969,439,367,518.50
  5. Step 5: Solve for x
    x = 2,775,969,439,367,518.50/55,196,352.60
  6. Step 6: Final answer
    x = 50,292,624.58

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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.