Home / 131,500,890.90-184,504,355.10-131,500,890.90

Finding the Fourth Proportional to 131,500,890.90, 184,504,355.10 and 131,500,890.90

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Solution

The fourth proportional to 131,500,890.90, 184,504,355.10 and 131,500,890.90 is: 184,504,355.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,500,890.90 : 184,504,355.10 = 131,500,890.90 : x
  2. Step 2: Convert to fraction form
    131,500,890.90/184,504,355.10 = 131,500,890.90/x
  3. Step 3: Cross multiply
    131,500,890.90x = 184,504,355.10 × 131,500,890.90
  4. Step 4: Simplify right side
    131,500,890.90x = 24,262,487,070,579,960
  5. Step 5: Solve for x
    x = 24,262,487,070,579,960/131,500,890.90
  6. Step 6: Final answer
    x = 184,504,355.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.