Home / 31,213,991.40-46,802,324.70-16,097,447.40

Finding the Fourth Proportional to 31,213,991.40, 46,802,324.70 and 16,097,447.40

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Solution

The fourth proportional to 31,213,991.40, 46,802,324.70 and 16,097,447.40 is: 24,136,546.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,213,991.40 : 46,802,324.70 = 16,097,447.40 : x
  2. Step 2: Convert to fraction form
    31,213,991.40/46,802,324.70 = 16,097,447.40/x
  3. Step 3: Cross multiply
    31,213,991.40x = 46,802,324.70 × 16,097,447.40
  4. Step 4: Simplify right side
    31,213,991.40x = 753,397,960,055,970.88
  5. Step 5: Solve for x
    x = 753,397,960,055,970.88/31,213,991.40
  6. Step 6: Final answer
    x = 24,136,546.67

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1.5x scale

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.