Home / 37,398,272.80-56,080,820.40-17,193,114.40

Finding the Fourth Proportional to 37,398,272.80, 56,080,820.40 and 17,193,114.40

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Solution

The fourth proportional to 37,398,272.80, 56,080,820.40 and 17,193,114.40 is: 25,782,045.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,398,272.80 : 56,080,820.40 = 17,193,114.40 : x
  2. Step 2: Convert to fraction form
    37,398,272.80/56,080,820.40 = 17,193,114.40/x
  3. Step 3: Cross multiply
    37,398,272.80x = 56,080,820.40 × 17,193,114.40
  4. Step 4: Simplify right side
    37,398,272.80x = 964,203,960,783,053.62
  5. Step 5: Solve for x
    x = 964,203,960,783,053.62/37,398,272.80
  6. Step 6: Final answer
    x = 25,782,045.23

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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.