Home / 9,349,105.30-14,028,099.12-6,474,895.20

Finding the Fourth Proportional to 9,349,105.30, 14,028,099.12 and 6,474,895.20

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Solution

The fourth proportional to 9,349,105.30, 14,028,099.12 and 6,474,895.20 is: 9,715,418.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349,105.30 : 14,028,099.12 = 6,474,895.20 : x
  2. Step 2: Convert to fraction form
    9,349,105.30/14,028,099.12 = 6,474,895.20/x
  3. Step 3: Cross multiply
    9,349,105.30x = 14,028,099.12 × 6,474,895.20
  4. Step 4: Simplify right side
    9,349,105.30x = 90,830,471,657,212.22
  5. Step 5: Solve for x
    x = 90,830,471,657,212.22/9,349,105.30
  6. Step 6: Final answer
    x = 9,715,418.61

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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.