Home / 476,600,560.80-714,900,841.20-295,202,032.80

Finding the Fourth Proportional to 476,600,560.80, 714,900,841.20 and 295,202,032.80

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Solution

The fourth proportional to 476,600,560.80, 714,900,841.20 and 295,202,032.80 is: 442,803,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,600,560.80 : 714,900,841.20 = 295,202,032.80 : x
  2. Step 2: Convert to fraction form
    476,600,560.80/714,900,841.20 = 295,202,032.80/x
  3. Step 3: Cross multiply
    476,600,560.80x = 714,900,841.20 × 295,202,032.80
  4. Step 4: Simplify right side
    476,600,560.80x = 211,040,181,572,670,016
  5. Step 5: Solve for x
    x = 211,040,181,572,670,016/476,600,560.80
  6. Step 6: Final answer
    x = 442,803,049.20

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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.