Home / 46,320,883.06-69,481,915.89-12,241,934.50

Finding the Fourth Proportional to 46,320,883.06, 69,481,915.89 and 12,241,934.50

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Solution

The fourth proportional to 46,320,883.06, 69,481,915.89 and 12,241,934.50 is: 18,363,058.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,320,883.06 : 69,481,915.89 = 12,241,934.50 : x
  2. Step 2: Convert to fraction form
    46,320,883.06/69,481,915.89 = 12,241,934.50/x
  3. Step 3: Cross multiply
    46,320,883.06x = 69,481,915.89 × 12,241,934.50
  4. Step 4: Simplify right side
    46,320,883.06x = 850,593,063,259,889.25
  5. Step 5: Solve for x
    x = 850,593,063,259,889.25/46,320,883.06
  6. Step 6: Final answer
    x = 18,363,058.02

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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.