Home / 17,602,872.24-26,414,602.38-7,366,876.32

Finding the Fourth Proportional to 17,602,872.24, 26,414,602.38 and 7,366,876.32

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Solution

The fourth proportional to 17,602,872.24, 26,414,602.38 and 7,366,876.32 is: 11,054,622.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,602,872.24 : 26,414,602.38 = 7,366,876.32 : x
  2. Step 2: Convert to fraction form
    17,602,872.24/26,414,602.38 = 7,366,876.32/x
  3. Step 3: Cross multiply
    17,602,872.24x = 26,414,602.38 × 7,366,876.32
  4. Step 4: Simplify right side
    17,602,872.24x = 194,593,108,775,437.66
  5. Step 5: Solve for x
    x = 194,593,108,775,437.66/17,602,872.24
  6. Step 6: Final answer
    x = 11,054,622.57

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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.