Home / 17,328,434.45-23,913,245.37-9,488,442.56

Finding the Fourth Proportional to 17,328,434.45, 23,913,245.37 and 9,488,442.56

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Solution

The fourth proportional to 17,328,434.45, 23,913,245.37 and 9,488,442.56 is: 13,094,053.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,328,434.45 : 23,913,245.37 = 9,488,442.56 : x
  2. Step 2: Convert to fraction form
    17,328,434.45/23,913,245.37 = 9,488,442.56/x
  3. Step 3: Cross multiply
    17,328,434.45x = 23,913,245.37 × 9,488,442.56
  4. Step 4: Simplify right side
    17,328,434.45x = 226,899,455,116,430.97
  5. Step 5: Solve for x
    x = 226,899,455,116,430.97/17,328,434.45
  6. Step 6: Final answer
    x = 13,094,053.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.