Home / 46,009,872.54-63,491,408.10-25,100,660.52

Finding the Fourth Proportional to 46,009,872.54, 63,491,408.10 and 25,100,660.52

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Solution

The fourth proportional to 46,009,872.54, 63,491,408.10 and 25,100,660.52 is: 34,637,702.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,009,872.54 : 63,491,408.10 = 25,100,660.52 : x
  2. Step 2: Convert to fraction form
    46,009,872.54/63,491,408.10 = 25,100,660.52/x
  3. Step 3: Cross multiply
    46,009,872.54x = 63,491,408.10 × 25,100,660.52
  4. Step 4: Simplify right side
    46,009,872.54x = 1,593,676,280,654,878.25
  5. Step 5: Solve for x
    x = 1,593,676,280,654,878.25/46,009,872.54
  6. Step 6: Final answer
    x = 34,637,702.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.