Home / 16,299,710.40-24,414,136.20-9,898,798.80

Finding the Fourth Proportional to 16,299,710.40, 24,414,136.20 and 9,898,798.80

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Solution

The fourth proportional to 16,299,710.40, 24,414,136.20 and 9,898,798.80 is: 14,826,681.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,299,710.40 : 24,414,136.20 = 9,898,798.80 : x
  2. Step 2: Convert to fraction form
    16,299,710.40/24,414,136.20 = 9,898,798.80/x
  3. Step 3: Cross multiply
    16,299,710.40x = 24,414,136.20 × 9,898,798.80
  4. Step 4: Simplify right side
    16,299,710.40x = 241,670,622,119,596.56
  5. Step 5: Solve for x
    x = 241,670,622,119,596.56/16,299,710.40
  6. Step 6: Final answer
    x = 14,826,681.96

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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.