Home / 14,007,396.37-21,011,094.55-11,173,044.37

Finding the Fourth Proportional to 14,007,396.37, 21,011,094.55 and 11,173,044.37

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Solution

The fourth proportional to 14,007,396.37, 21,011,094.55 and 11,173,044.37 is: 16,759,566.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,007,396.37 : 21,011,094.55 = 11,173,044.37 : x
  2. Step 2: Convert to fraction form
    14,007,396.37/21,011,094.55 = 11,173,044.37/x
  3. Step 3: Cross multiply
    14,007,396.37x = 21,011,094.55 × 11,173,044.37
  4. Step 4: Simplify right side
    14,007,396.37x = 234,757,891,564,359.72
  5. Step 5: Solve for x
    x = 234,757,891,564,359.72/14,007,396.37
  6. Step 6: Final answer
    x = 16,759,566.55

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Similar ratio
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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.