Home / 14,795,134.88-22,188,839.51-4,417,912.82

Finding the Fourth Proportional to 14,795,134.88, 22,188,839.51 and 4,417,912.82

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Solution

The fourth proportional to 14,795,134.88, 22,188,839.51 and 4,417,912.82 is: 6,625,715.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,795,134.88 : 22,188,839.51 = 4,417,912.82 : x
  2. Step 2: Convert to fraction form
    14,795,134.88/22,188,839.51 = 4,417,912.82/x
  3. Step 3: Cross multiply
    14,795,134.88x = 22,188,839.51 × 4,417,912.82
  4. Step 4: Simplify right side
    14,795,134.88x = 98,028,358,399,117.77
  5. Step 5: Solve for x
    x = 98,028,358,399,117.77/14,795,134.88
  6. Step 6: Final answer
    x = 6,625,715.77

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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.