Home / 295,488,002.30-443,232,003.45-173,043,995.90

Finding the Fourth Proportional to 295,488,002.30, 443,232,003.45 and 173,043,995.90

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Solution

The fourth proportional to 295,488,002.30, 443,232,003.45 and 173,043,995.90 is: 259,565,993.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,488,002.30 : 443,232,003.45 = 173,043,995.90 : x
  2. Step 2: Convert to fraction form
    295,488,002.30/443,232,003.45 = 173,043,995.90/x
  3. Step 3: Cross multiply
    295,488,002.30x = 443,232,003.45 × 173,043,995.90
  4. Step 4: Simplify right side
    295,488,002.30x = 76,698,636,987,750,592
  5. Step 5: Solve for x
    x = 76,698,636,987,750,592/295,488,002.30
  6. Step 6: Final answer
    x = 259,565,993.85

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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.