Home / 2,556,359,384.40-3,834,539,076.60-1,467,968,216.40

Finding the Fourth Proportional to 2,556,359,384.40, 3,834,539,076.60 and 1,467,968,216.40

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Solution

The fourth proportional to 2,556,359,384.40, 3,834,539,076.60 and 1,467,968,216.40 is: 2,201,952,324.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,359,384.40 : 3,834,539,076.60 = 1,467,968,216.40 : x
  2. Step 2: Convert to fraction form
    2,556,359,384.40/3,834,539,076.60 = 1,467,968,216.40/x
  3. Step 3: Cross multiply
    2,556,359,384.40x = 3,834,539,076.60 × 1,467,968,216.40
  4. Step 4: Simplify right side
    2,556,359,384.40x = 5,628,981,488,992,605,184
  5. Step 5: Solve for x
    x = 5,628,981,488,992,605,184/2,556,359,384.40
  6. Step 6: Final answer
    x = 2,201,952,324.60

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Double scale
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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.