Home / 44,448,997,778.38-66,686,594,107.56-17,905,855,544.38

Finding the Fourth Proportional to 44,448,997,778.38, 66,686,594,107.56 and 17,905,855,544.38

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Solution

The fourth proportional to 44,448,997,778.38, 66,686,594,107.56 and 17,905,855,544.38 is: 26,864,059,495.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,448,997,778.38 : 66,686,594,107.56 = 17,905,855,544.38 : x
  2. Step 2: Convert to fraction form
    44,448,997,778.38/66,686,594,107.56 = 17,905,855,544.38/x
  3. Step 3: Cross multiply
    44,448,997,778.38x = 66,686,594,107.56 × 17,905,855,544.38
  4. Step 4: Simplify right side
    44,448,997,778.38x = 1,194,080,520,836,249,026,560
  5. Step 5: Solve for x
    x = 1,194,080,520,836,249,026,560/44,448,997,778.38
  6. Step 6: Final answer
    x = 26,864,059,495.56

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1.5x scale

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.