Home / 17,174,839.20-25,762,258.80-14,836,498.80

Finding the Fourth Proportional to 17,174,839.20, 25,762,258.80 and 14,836,498.80

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Solution

The fourth proportional to 17,174,839.20, 25,762,258.80 and 14,836,498.80 is: 22,254,748.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,174,839.20 : 25,762,258.80 = 14,836,498.80 : x
  2. Step 2: Convert to fraction form
    17,174,839.20/25,762,258.80 = 14,836,498.80/x
  3. Step 3: Cross multiply
    17,174,839.20x = 25,762,258.80 × 14,836,498.80
  4. Step 4: Simplify right side
    17,174,839.20x = 382,221,721,771,489.50
  5. Step 5: Solve for x
    x = 382,221,721,771,489.50/17,174,839.20
  6. Step 6: Final answer
    x = 22,254,748.20

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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.