Home / 17,030,632.56-25,532,156.16-11,625,671.04

Finding the Fourth Proportional to 17,030,632.56, 25,532,156.16 and 11,625,671.04

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Solution

The fourth proportional to 17,030,632.56, 25,532,156.16 and 11,625,671.04 is: 17,429,091.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,030,632.56 : 25,532,156.16 = 11,625,671.04 : x
  2. Step 2: Convert to fraction form
    17,030,632.56/25,532,156.16 = 11,625,671.04/x
  3. Step 3: Cross multiply
    17,030,632.56x = 25,532,156.16 × 11,625,671.04
  4. Step 4: Simplify right side
    17,030,632.56x = 296,828,448,458,069.56
  5. Step 5: Solve for x
    x = 296,828,448,458,069.56/17,030,632.56
  6. Step 6: Final answer
    x = 17,429,091.22

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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.