Home / 2,926,610,273.64-4,389,212,512.20-1,351,203,926.40

Finding the Fourth Proportional to 2,926,610,273.64, 4,389,212,512.20 and 1,351,203,926.40

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Solution

The fourth proportional to 2,926,610,273.64, 4,389,212,512.20 and 1,351,203,926.40 is: 2,026,481,364.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,610,273.64 : 4,389,212,512.20 = 1,351,203,926.40 : x
  2. Step 2: Convert to fraction form
    2,926,610,273.64/4,389,212,512.20 = 1,351,203,926.40/x
  3. Step 3: Cross multiply
    2,926,610,273.64x = 4,389,212,512.20 × 1,351,203,926.40
  4. Step 4: Simplify right side
    2,926,610,273.64x = 5,930,721,180,288,648,192
  5. Step 5: Solve for x
    x = 5,930,721,180,288,648,192/2,926,610,273.64
  6. Step 6: Final answer
    x = 2,026,481,364.36

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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.