Home / 441,106,287.90-661,801,149.45-295,704,030.30

Finding the Fourth Proportional to 441,106,287.90, 661,801,149.45 and 295,704,030.30

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Solution

The fourth proportional to 441,106,287.90, 661,801,149.45 and 295,704,030.30 is: 443,651,048.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,106,287.90 : 661,801,149.45 = 295,704,030.30 : x
  2. Step 2: Convert to fraction form
    441,106,287.90/661,801,149.45 = 295,704,030.30/x
  3. Step 3: Cross multiply
    441,106,287.90x = 661,801,149.45 × 295,704,030.30
  4. Step 4: Simplify right side
    441,106,287.90x = 195,697,267,149,537,664
  5. Step 5: Solve for x
    x = 195,697,267,149,537,664/441,106,287.90
  6. Step 6: Final answer
    x = 443,651,048.55

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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.