Home / 29,892,610.40-44,838,915.60-22,665,012.80

Finding the Fourth Proportional to 29,892,610.40, 44,838,915.60 and 22,665,012.80

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Solution

The fourth proportional to 29,892,610.40, 44,838,915.60 and 22,665,012.80 is: 33,997,519.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,892,610.40 : 44,838,915.60 = 22,665,012.80 : x
  2. Step 2: Convert to fraction form
    29,892,610.40/44,838,915.60 = 22,665,012.80/x
  3. Step 3: Cross multiply
    29,892,610.40x = 44,838,915.60 × 22,665,012.80
  4. Step 4: Simplify right side
    29,892,610.40x = 1,016,274,596,012,119.75
  5. Step 5: Solve for x
    x = 1,016,274,596,012,119.75/29,892,610.40
  6. Step 6: Final answer
    x = 33,997,519.20

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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.