Home / 9,338,069.22-14,006,051.78-2,515,141.79

Finding the Fourth Proportional to 9,338,069.22, 14,006,051.78 and 2,515,141.79

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Solution

The fourth proportional to 9,338,069.22, 14,006,051.78 and 2,515,141.79 is: 3,772,429.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,069.22 : 14,006,051.78 = 2,515,141.79 : x
  2. Step 2: Convert to fraction form
    9,338,069.22/14,006,051.78 = 2,515,141.79/x
  3. Step 3: Cross multiply
    9,338,069.22x = 14,006,051.78 × 2,515,141.79
  4. Step 4: Simplify right side
    9,338,069.22x = 35,227,206,186,084.88
  5. Step 5: Solve for x
    x = 35,227,206,186,084.88/9,338,069.22
  6. Step 6: Final answer
    x = 3,772,429.33

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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.