Home / 41,229,905.40-61,844,858.10-29,136,670.20

Finding the Fourth Proportional to 41,229,905.40, 61,844,858.10 and 29,136,670.20

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Solution

The fourth proportional to 41,229,905.40, 61,844,858.10 and 29,136,670.20 is: 43,705,005.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,229,905.40 : 61,844,858.10 = 29,136,670.20 : x
  2. Step 2: Convert to fraction form
    41,229,905.40/61,844,858.10 = 29,136,670.20/x
  3. Step 3: Cross multiply
    41,229,905.40x = 61,844,858.10 × 29,136,670.20
  4. Step 4: Simplify right side
    41,229,905.40x = 1,801,953,234,025,498.50
  5. Step 5: Solve for x
    x = 1,801,953,234,025,498.50/41,229,905.40
  6. Step 6: Final answer
    x = 43,705,005.30

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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.