Home / 17,395,393.84-24,004,985.83-9,660,934.38

Finding the Fourth Proportional to 17,395,393.84, 24,004,985.83 and 9,660,934.38

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Solution

The fourth proportional to 17,395,393.84, 24,004,985.83 and 9,660,934.38 is: 13,331,724.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395,393.84 : 24,004,985.83 = 9,660,934.38 : x
  2. Step 2: Convert to fraction form
    17,395,393.84/24,004,985.83 = 9,660,934.38/x
  3. Step 3: Cross multiply
    17,395,393.84x = 24,004,985.83 × 9,660,934.38
  4. Step 4: Simplify right side
    17,395,393.84x = 231,910,592,872,307.53
  5. Step 5: Solve for x
    x = 231,910,592,872,307.53/17,395,393.84
  6. Step 6: Final answer
    x = 13,331,724.19

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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.