Home / 16,299,662.40-24,414,064.20-9,898,750.80

Finding the Fourth Proportional to 16,299,662.40, 24,414,064.20 and 9,898,750.80

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Solution

The fourth proportional to 16,299,662.40, 24,414,064.20 and 9,898,750.80 is: 14,826,610.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,299,662.40 : 24,414,064.20 = 9,898,750.80 : x
  2. Step 2: Convert to fraction form
    16,299,662.40/24,414,064.20 = 9,898,750.80/x
  3. Step 3: Cross multiply
    16,299,662.40x = 24,414,064.20 × 9,898,750.80
  4. Step 4: Simplify right side
    16,299,662.40x = 241,668,737,531,001.38
  5. Step 5: Solve for x
    x = 241,668,737,531,001.38/16,299,662.40
  6. Step 6: Final answer
    x = 14,826,610.00

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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.