Home / 17,817,194.46-26,735,900.88-9,619,726.76

Finding the Fourth Proportional to 17,817,194.46, 26,735,900.88 and 9,619,726.76

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Solution

The fourth proportional to 17,817,194.46, 26,735,900.88 and 9,619,726.76 is: 14,435,048.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,817,194.46 : 26,735,900.88 = 9,619,726.76 : x
  2. Step 2: Convert to fraction form
    17,817,194.46/26,735,900.88 = 9,619,726.76/x
  3. Step 3: Cross multiply
    17,817,194.46x = 26,735,900.88 × 9,619,726.76
  4. Step 4: Simplify right side
    17,817,194.46x = 257,192,061,014,364.06
  5. Step 5: Solve for x
    x = 257,192,061,014,364.06/17,817,194.46
  6. Step 6: Final answer
    x = 14,435,048.21

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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.