Home / 17,807,571.76-24,574,207.86-9,967,081.66

Finding the Fourth Proportional to 17,807,571.76, 24,574,207.86 and 9,967,081.66

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Solution

The fourth proportional to 17,807,571.76, 24,574,207.86 and 9,967,081.66 is: 13,754,437.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,807,571.76 : 24,574,207.86 = 9,967,081.66 : x
  2. Step 2: Convert to fraction form
    17,807,571.76/24,574,207.86 = 9,967,081.66/x
  3. Step 3: Cross multiply
    17,807,571.76x = 24,574,207.86 × 9,967,081.66
  4. Step 4: Simplify right side
    17,807,571.76x = 244,933,136,470,433.84
  5. Step 5: Solve for x
    x = 244,933,136,470,433.84/17,807,571.76
  6. Step 6: Final answer
    x = 13,754,437.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.