Home / 17,193,702.84-23,727,505.82-9,851,388.58

Finding the Fourth Proportional to 17,193,702.84, 23,727,505.82 and 9,851,388.58

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Solution

The fourth proportional to 17,193,702.84, 23,727,505.82 and 9,851,388.58 is: 13,595,028.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,193,702.84 : 23,727,505.82 = 9,851,388.58 : x
  2. Step 2: Convert to fraction form
    17,193,702.84/23,727,505.82 = 9,851,388.58/x
  3. Step 3: Cross multiply
    17,193,702.84x = 23,727,505.82 × 9,851,388.58
  4. Step 4: Simplify right side
    17,193,702.84x = 233,748,879,902,848.06
  5. Step 5: Solve for x
    x = 233,748,879,902,848.06/17,193,702.84
  6. Step 6: Final answer
    x = 13,595,028.49

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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.