Home / 9,425,435.76-14,126,183.46-4,875,630.12

Finding the Fourth Proportional to 9,425,435.76, 14,126,183.46 and 4,875,630.12

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Solution

The fourth proportional to 9,425,435.76, 14,126,183.46 and 4,875,630.12 is: 7,307,253.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,425,435.76 : 14,126,183.46 = 4,875,630.12 : x
  2. Step 2: Convert to fraction form
    9,425,435.76/14,126,183.46 = 4,875,630.12/x
  3. Step 3: Cross multiply
    9,425,435.76x = 14,126,183.46 × 4,875,630.12
  4. Step 4: Simplify right side
    9,425,435.76x = 68,874,045,558,221.82
  5. Step 5: Solve for x
    x = 68,874,045,558,221.82/9,425,435.76
  6. Step 6: Final answer
    x = 7,307,253.19

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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.