Home / 17,715,396.30-26,573,094.80-4,252,224.30

Finding the Fourth Proportional to 17,715,396.30, 26,573,094.80 and 4,252,224.30

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Solution

The fourth proportional to 17,715,396.30, 26,573,094.80 and 4,252,224.30 is: 6,378,336.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,715,396.30 : 26,573,094.80 = 4,252,224.30 : x
  2. Step 2: Convert to fraction form
    17,715,396.30/26,573,094.80 = 4,252,224.30/x
  3. Step 3: Cross multiply
    17,715,396.30x = 26,573,094.80 × 4,252,224.30
  4. Step 4: Simplify right side
    17,715,396.30x = 112,994,759,329,799.23
  5. Step 5: Solve for x
    x = 112,994,759,329,799.23/17,715,396.30
  6. Step 6: Final answer
    x = 6,378,336.53

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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.