Home / 17,467,287.60-26,200,931.40-16,730,122.80

Finding the Fourth Proportional to 17,467,287.60, 26,200,931.40 and 16,730,122.80

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Solution

The fourth proportional to 17,467,287.60, 26,200,931.40 and 16,730,122.80 is: 25,095,184.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,287.60 : 26,200,931.40 = 16,730,122.80 : x
  2. Step 2: Convert to fraction form
    17,467,287.60/26,200,931.40 = 16,730,122.80/x
  3. Step 3: Cross multiply
    17,467,287.60x = 26,200,931.40 × 16,730,122.80
  4. Step 4: Simplify right side
    17,467,287.60x = 438,344,799,796,375.94
  5. Step 5: Solve for x
    x = 438,344,799,796,375.94/17,467,287.60
  6. Step 6: Final answer
    x = 25,095,184.20

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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.