Home / 9,759,958.35-14,552,680.90-9,491,809.65

Finding the Fourth Proportional to 9,759,958.35, 14,552,680.90 and 9,491,809.65

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Solution

The fourth proportional to 9,759,958.35, 14,552,680.90 and 9,491,809.65 is: 14,152,855.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,759,958.35 : 14,552,680.90 = 9,491,809.65 : x
  2. Step 2: Convert to fraction form
    9,759,958.35/14,552,680.90 = 9,491,809.65/x
  3. Step 3: Cross multiply
    9,759,958.35x = 14,552,680.90 × 9,491,809.65
  4. Step 4: Simplify right side
    9,759,958.35x = 138,131,276,999,990.69
  5. Step 5: Solve for x
    x = 138,131,276,999,990.69/9,759,958.35
  6. Step 6: Final answer
    x = 14,152,855.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.