Home / 17,385,605.84-24,008,473.32-11,201,508.56

Finding the Fourth Proportional to 17,385,605.84, 24,008,473.32 and 11,201,508.56

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Solution

The fourth proportional to 17,385,605.84, 24,008,473.32 and 11,201,508.56 is: 15,468,607.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,385,605.84 : 24,008,473.32 = 11,201,508.56 : x
  2. Step 2: Convert to fraction form
    17,385,605.84/24,008,473.32 = 11,201,508.56/x
  3. Step 3: Cross multiply
    17,385,605.84x = 24,008,473.32 × 11,201,508.56
  4. Step 4: Simplify right side
    17,385,605.84x = 268,931,119,406,511.62
  5. Step 5: Solve for x
    x = 268,931,119,406,511.62/17,385,605.84
  6. Step 6: Final answer
    x = 15,468,607.87

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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.