Home / 295,810,250.40-443,715,375.60-181,018,994.40

Finding the Fourth Proportional to 295,810,250.40, 443,715,375.60 and 181,018,994.40

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Solution

The fourth proportional to 295,810,250.40, 443,715,375.60 and 181,018,994.40 is: 271,528,491.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,810,250.40 : 443,715,375.60 = 181,018,994.40 : x
  2. Step 2: Convert to fraction form
    295,810,250.40/443,715,375.60 = 181,018,994.40/x
  3. Step 3: Cross multiply
    295,810,250.40x = 443,715,375.60 × 181,018,994.40
  4. Step 4: Simplify right side
    295,810,250.40x = 80,320,911,090,930,304
  5. Step 5: Solve for x
    x = 80,320,911,090,930,304/295,810,250.40
  6. Step 6: Final answer
    x = 271,528,491.60

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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.