Home / 14,552,872.85-21,783,896.90-10,719,024.26

Finding the Fourth Proportional to 14,552,872.85, 21,783,896.90 and 10,719,024.26

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Solution

The fourth proportional to 14,552,872.85, 21,783,896.90 and 10,719,024.26 is: 16,045,087.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,552,872.85 : 21,783,896.90 = 10,719,024.26 : x
  2. Step 2: Convert to fraction form
    14,552,872.85/21,783,896.90 = 10,719,024.26/x
  3. Step 3: Cross multiply
    14,552,872.85x = 21,783,896.90 × 10,719,024.26
  4. Step 4: Simplify right side
    14,552,872.85x = 233,502,119,287,376.88
  5. Step 5: Solve for x
    x = 233,502,119,287,376.88/14,552,872.85
  6. Step 6: Final answer
    x = 16,045,087.57

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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.