Home / 13,824,588.30-20,736,882.46-9,573,060.30

Finding the Fourth Proportional to 13,824,588.30, 20,736,882.46 and 9,573,060.30

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Solution

The fourth proportional to 13,824,588.30, 20,736,882.46 and 9,573,060.30 is: 14,359,590.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,824,588.30 : 20,736,882.46 = 9,573,060.30 : x
  2. Step 2: Convert to fraction form
    13,824,588.30/20,736,882.46 = 9,573,060.30/x
  3. Step 3: Cross multiply
    13,824,588.30x = 20,736,882.46 × 9,573,060.30
  4. Step 4: Simplify right side
    13,824,588.30x = 198,515,426,223,592.38
  5. Step 5: Solve for x
    x = 198,515,426,223,592.38/13,824,588.30
  6. Step 6: Final answer
    x = 14,359,590.46

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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.