Home / 14,372,016.30-21,505,536.45-10,592,880.30

Finding the Fourth Proportional to 14,372,016.30, 21,505,536.45 and 10,592,880.30

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Solution

The fourth proportional to 14,372,016.30, 21,505,536.45 and 10,592,880.30 is: 15,850,634.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,372,016.30 : 21,505,536.45 = 10,592,880.30 : x
  2. Step 2: Convert to fraction form
    14,372,016.30/21,505,536.45 = 10,592,880.30/x
  3. Step 3: Cross multiply
    14,372,016.30x = 21,505,536.45 × 10,592,880.30
  4. Step 4: Simplify right side
    14,372,016.30x = 227,805,573,402,136.94
  5. Step 5: Solve for x
    x = 227,805,573,402,136.94/14,372,016.30
  6. Step 6: Final answer
    x = 15,850,634.22

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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.