Home / 11,363,800.23-17,045,700.35-4,172,222.52

Finding the Fourth Proportional to 11,363,800.23, 17,045,700.35 and 4,172,222.52

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Solution

The fourth proportional to 11,363,800.23, 17,045,700.35 and 4,172,222.52 is: 6,258,333.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363,800.23 : 17,045,700.35 = 4,172,222.52 : x
  2. Step 2: Convert to fraction form
    11,363,800.23/17,045,700.35 = 4,172,222.52/x
  3. Step 3: Cross multiply
    11,363,800.23x = 17,045,700.35 × 4,172,222.52
  4. Step 4: Simplify right side
    11,363,800.23x = 71,118,454,848,580.77
  5. Step 5: Solve for x
    x = 71,118,454,848,580.77/11,363,800.23
  6. Step 6: Final answer
    x = 6,258,333.78

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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.