Home / 9,377,633.10-14,058,576.45-4,889,909.10

Finding the Fourth Proportional to 9,377,633.10, 14,058,576.45 and 4,889,909.10

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Solution

The fourth proportional to 9,377,633.10, 14,058,576.45 and 4,889,909.10 is: 7,330,758.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,377,633.10 : 14,058,576.45 = 4,889,909.10 : x
  2. Step 2: Convert to fraction form
    9,377,633.10/14,058,576.45 = 4,889,909.10/x
  3. Step 3: Cross multiply
    9,377,633.10x = 14,058,576.45 × 4,889,909.10
  4. Step 4: Simplify right side
    9,377,633.10x = 68,745,160,915,900.69
  5. Step 5: Solve for x
    x = 68,745,160,915,900.69/9,377,633.10
  6. Step 6: Final answer
    x = 7,330,758.22

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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.