Home / 9,624,082.30-14,383,285.88-7,035,835.78

Finding the Fourth Proportional to 9,624,082.30, 14,383,285.88 and 7,035,835.78

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Solution

The fourth proportional to 9,624,082.30, 14,383,285.88 and 7,035,835.78 is: 10,515,125.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,624,082.30 : 14,383,285.88 = 7,035,835.78 : x
  2. Step 2: Convert to fraction form
    9,624,082.30/14,383,285.88 = 7,035,835.78/x
  3. Step 3: Cross multiply
    9,624,082.30x = 14,383,285.88 × 7,035,835.78
  4. Step 4: Simplify right side
    9,624,082.30x = 101,198,437,411,272.72
  5. Step 5: Solve for x
    x = 101,198,437,411,272.72/9,624,082.30
  6. Step 6: Final answer
    x = 10,515,125.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.