Home / 65,550,276.80-98,325,415.20-17,024,148.80

Finding the Fourth Proportional to 65,550,276.80, 98,325,415.20 and 17,024,148.80

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Solution

The fourth proportional to 65,550,276.80, 98,325,415.20 and 17,024,148.80 is: 25,536,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,550,276.80 : 98,325,415.20 = 17,024,148.80 : x
  2. Step 2: Convert to fraction form
    65,550,276.80/98,325,415.20 = 17,024,148.80/x
  3. Step 3: Cross multiply
    65,550,276.80x = 98,325,415.20 × 17,024,148.80
  4. Step 4: Simplify right side
    65,550,276.80x = 1,673,906,499,186,582
  5. Step 5: Solve for x
    x = 1,673,906,499,186,582/65,550,276.80
  6. Step 6: Final answer
    x = 25,536,223.20

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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.