Home / 3,594,587,384.20-5,392,478,273.10-1,413,624,670.60

Finding the Fourth Proportional to 3,594,587,384.20, 5,392,478,273.10 and 1,413,624,670.60

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Solution

The fourth proportional to 3,594,587,384.20, 5,392,478,273.10 and 1,413,624,670.60 is: 2,120,671,862.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,587,384.20 : 5,392,478,273.10 = 1,413,624,670.60 : x
  2. Step 2: Convert to fraction form
    3,594,587,384.20/5,392,478,273.10 = 1,413,624,670.60/x
  3. Step 3: Cross multiply
    3,594,587,384.20x = 5,392,478,273.10 × 1,413,624,670.60
  4. Step 4: Simplify right side
    3,594,587,384.20x = 7,622,940,322,528,644,096
  5. Step 5: Solve for x
    x = 7,622,940,322,528,644,096/3,594,587,384.20
  6. Step 6: Final answer
    x = 2,120,671,862.38

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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.