Home / 9,953,334.20-14,930,001.30-3,226,575.80

Finding the Fourth Proportional to 9,953,334.20, 14,930,001.30 and 3,226,575.80

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Solution

The fourth proportional to 9,953,334.20, 14,930,001.30 and 3,226,575.80 is: 4,839,863.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,953,334.20 : 14,930,001.30 = 3,226,575.80 : x
  2. Step 2: Convert to fraction form
    9,953,334.20/14,930,001.30 = 3,226,575.80/x
  3. Step 3: Cross multiply
    9,953,334.20x = 14,930,001.30 × 3,226,575.80
  4. Step 4: Simplify right side
    9,953,334.20x = 48,172,780,888,548.54
  5. Step 5: Solve for x
    x = 48,172,780,888,548.54/9,953,334.20
  6. Step 6: Final answer
    x = 4,839,863.70

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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.