Home / 14,476,984.40-21,727,723.80-5,963,430.80

Finding the Fourth Proportional to 14,476,984.40, 21,727,723.80 and 5,963,430.80

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Solution

The fourth proportional to 14,476,984.40, 21,727,723.80 and 5,963,430.80 is: 8,950,191.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,476,984.40 : 21,727,723.80 = 5,963,430.80 : x
  2. Step 2: Convert to fraction form
    14,476,984.40/21,727,723.80 = 5,963,430.80/x
  3. Step 3: Cross multiply
    14,476,984.40x = 21,727,723.80 × 5,963,430.80
  4. Step 4: Simplify right side
    14,476,984.40x = 129,571,777,322,813.05
  5. Step 5: Solve for x
    x = 129,571,777,322,813.05/14,476,984.40
  6. Step 6: Final answer
    x = 8,950,191.13

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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.