Home / 17,476,538.24-24,117,811.90-9,636,065.66

Finding the Fourth Proportional to 17,476,538.24, 24,117,811.90 and 9,636,065.66

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Solution

The fourth proportional to 17,476,538.24, 24,117,811.90 and 9,636,065.66 is: 13,297,874.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,476,538.24 : 24,117,811.90 = 9,636,065.66 : x
  2. Step 2: Convert to fraction form
    17,476,538.24/24,117,811.90 = 9,636,065.66/x
  3. Step 3: Cross multiply
    17,476,538.24x = 24,117,811.90 × 9,636,065.66
  4. Step 4: Simplify right side
    17,476,538.24x = 232,400,819,043,929.34
  5. Step 5: Solve for x
    x = 232,400,819,043,929.34/17,476,538.24
  6. Step 6: Final answer
    x = 13,297,874.89

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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.