Home / 3,273,442,021.40-4,910,163,032.10-2,240,320,717.40

Finding the Fourth Proportional to 3,273,442,021.40, 4,910,163,032.10 and 2,240,320,717.40

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Solution

The fourth proportional to 3,273,442,021.40, 4,910,163,032.10 and 2,240,320,717.40 is: 3,360,481,076.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,442,021.40 : 4,910,163,032.10 = 2,240,320,717.40 : x
  2. Step 2: Convert to fraction form
    3,273,442,021.40/4,910,163,032.10 = 2,240,320,717.40/x
  3. Step 3: Cross multiply
    3,273,442,021.40x = 4,910,163,032.10 × 2,240,320,717.40
  4. Step 4: Simplify right side
    3,273,442,021.40x = 11,000,339,966,625,232,896
  5. Step 5: Solve for x
    x = 11,000,339,966,625,232,896/3,273,442,021.40
  6. Step 6: Final answer
    x = 3,360,481,076.10

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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.