Home / 14,226,770.88-21,344,152.04-5,713,086.06

Finding the Fourth Proportional to 14,226,770.88, 21,344,152.04 and 5,713,086.06

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Solution

The fourth proportional to 14,226,770.88, 21,344,152.04 and 5,713,086.06 is: 8,571,233.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,226,770.88 : 21,344,152.04 = 5,713,086.06 : x
  2. Step 2: Convert to fraction form
    14,226,770.88/21,344,152.04 = 5,713,086.06/x
  3. Step 3: Cross multiply
    14,226,770.88x = 21,344,152.04 × 5,713,086.06
  4. Step 4: Simplify right side
    14,226,770.88x = 121,940,977,482,244.55
  5. Step 5: Solve for x
    x = 121,940,977,482,244.55/14,226,770.88
  6. Step 6: Final answer
    x = 8,571,233.66

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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.