Home / 25,534,266.69-35,196,124.57-17,271,315.61

Finding the Fourth Proportional to 25,534,266.69, 35,196,124.57 and 17,271,315.61

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Solution

The fourth proportional to 25,534,266.69, 35,196,124.57 and 17,271,315.61 is: 23,806,572.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,534,266.69 : 35,196,124.57 = 17,271,315.61 : x
  2. Step 2: Convert to fraction form
    25,534,266.69/35,196,124.57 = 17,271,315.61/x
  3. Step 3: Cross multiply
    25,534,266.69x = 35,196,124.57 × 17,271,315.61
  4. Step 4: Simplify right side
    25,534,266.69x = 607,883,375,785,335.88
  5. Step 5: Solve for x
    x = 607,883,375,785,335.88/25,534,266.69
  6. Step 6: Final answer
    x = 23,806,572.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.