Home / 11,248,850.43-16,874,150.45-3,676,581.63

Finding the Fourth Proportional to 11,248,850.43, 16,874,150.45 and 3,676,581.63

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Solution

The fourth proportional to 11,248,850.43, 16,874,150.45 and 3,676,581.63 is: 5,515,158.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,248,850.43 : 16,874,150.45 = 3,676,581.63 : x
  2. Step 2: Convert to fraction form
    11,248,850.43/16,874,150.45 = 3,676,581.63/x
  3. Step 3: Cross multiply
    11,248,850.43x = 16,874,150.45 × 3,676,581.63
  4. Step 4: Simplify right side
    11,248,850.43x = 62,039,191,547,943.33
  5. Step 5: Solve for x
    x = 62,039,191,547,943.33/11,248,850.43
  6. Step 6: Final answer
    x = 5,515,158.37

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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.