Home / 17,608,551.83-26,385,890.71-9,412,359.95

Finding the Fourth Proportional to 17,608,551.83, 26,385,890.71 and 9,412,359.95

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Solution

The fourth proportional to 17,608,551.83, 26,385,890.71 and 9,412,359.95 is: 14,104,141.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,608,551.83 : 26,385,890.71 = 9,412,359.95 : x
  2. Step 2: Convert to fraction form
    17,608,551.83/26,385,890.71 = 9,412,359.95/x
  3. Step 3: Cross multiply
    17,608,551.83x = 26,385,890.71 × 9,412,359.95
  4. Step 4: Simplify right side
    17,608,551.83x = 248,353,500,976,220.28
  5. Step 5: Solve for x
    x = 248,353,500,976,220.28/17,608,551.83
  6. Step 6: Final answer
    x = 14,104,141.18

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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.