Home / 173,873,196.60-260,809,794.90-122,854,860.60

Finding the Fourth Proportional to 173,873,196.60, 260,809,794.90 and 122,854,860.60

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Solution

The fourth proportional to 173,873,196.60, 260,809,794.90 and 122,854,860.60 is: 184,282,290.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,873,196.60 : 260,809,794.90 = 122,854,860.60 : x
  2. Step 2: Convert to fraction form
    173,873,196.60/260,809,794.90 = 122,854,860.60/x
  3. Step 3: Cross multiply
    173,873,196.60x = 260,809,794.90 × 122,854,860.60
  4. Step 4: Simplify right side
    173,873,196.60x = 32,041,750,995,554,092
  5. Step 5: Solve for x
    x = 32,041,750,995,554,092/173,873,196.60
  6. Step 6: Final answer
    x = 184,282,290.90

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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.