Home / 14,576,267.52-20,114,904.96-8,049,767.04

Finding the Fourth Proportional to 14,576,267.52, 20,114,904.96 and 8,049,767.04

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Solution

The fourth proportional to 14,576,267.52, 20,114,904.96 and 8,049,767.04 is: 11,108,488.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,576,267.52 : 20,114,904.96 = 8,049,767.04 : x
  2. Step 2: Convert to fraction form
    14,576,267.52/20,114,904.96 = 8,049,767.04/x
  3. Step 3: Cross multiply
    14,576,267.52x = 20,114,904.96 × 8,049,767.04
  4. Step 4: Simplify right side
    14,576,267.52x = 161,920,298,959,740.53
  5. Step 5: Solve for x
    x = 161,920,298,959,740.53/14,576,267.52
  6. Step 6: Final answer
    x = 11,108,488.42

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1.5x scale

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.