Home / 19,652,001.01-29,494,564.40-8,300,596.21

Finding the Fourth Proportional to 19,652,001.01, 29,494,564.40 and 8,300,596.21

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Solution

The fourth proportional to 19,652,001.01, 29,494,564.40 and 8,300,596.21 is: 12,457,890.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,652,001.01 : 29,494,564.40 = 8,300,596.21 : x
  2. Step 2: Convert to fraction form
    19,652,001.01/29,494,564.40 = 8,300,596.21/x
  3. Step 3: Cross multiply
    19,652,001.01x = 29,494,564.40 × 8,300,596.21
  4. Step 4: Simplify right side
    19,652,001.01x = 244,822,469,474,240.91
  5. Step 5: Solve for x
    x = 244,822,469,474,240.91/19,652,001.01
  6. Step 6: Final answer
    x = 12,457,890.13

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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.