Home / 9,476,975.69-14,215,504.98-3,000,082.65

Finding the Fourth Proportional to 9,476,975.69, 14,215,504.98 and 3,000,082.65

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Solution

The fourth proportional to 9,476,975.69, 14,215,504.98 and 3,000,082.65 is: 4,500,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476,975.69 : 14,215,504.98 = 3,000,082.65 : x
  2. Step 2: Convert to fraction form
    9,476,975.69/14,215,504.98 = 3,000,082.65/x
  3. Step 3: Cross multiply
    9,476,975.69x = 14,215,504.98 × 3,000,082.65
  4. Step 4: Simplify right side
    9,476,975.69x = 42,647,689,851,486.59
  5. Step 5: Solve for x
    x = 42,647,689,851,486.59/9,476,975.69
  6. Step 6: Final answer
    x = 4,500,137.10

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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.