Home / 14,743,713.72-22,106,446.74-5,757,699

Finding the Fourth Proportional to 14,743,713.72, 22,106,446.74 and 5,757,699

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Solution

The fourth proportional to 14,743,713.72, 22,106,446.74 and 5,757,699 is: 8,632,985.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,743,713.72 : 22,106,446.74 = 5,757,699 : x
  2. Step 2: Convert to fraction form
    14,743,713.72/22,106,446.74 = 5,757,699/x
  3. Step 3: Cross multiply
    14,743,713.72x = 22,106,446.74 × 5,757,699
  4. Step 4: Simplify right side
    14,743,713.72x = 127,282,266,288,451.25
  5. Step 5: Solve for x
    x = 127,282,266,288,451.25/14,743,713.72
  6. Step 6: Final answer
    x = 8,632,985.47

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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.