Home / 41,194,700.20-56,851,348.86-22,859,985.64

Finding the Fourth Proportional to 41,194,700.20, 56,851,348.86 and 22,859,985.64

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Solution

The fourth proportional to 41,194,700.20, 56,851,348.86 and 22,859,985.64 is: 31,548,257.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,194,700.20 : 56,851,348.86 = 22,859,985.64 : x
  2. Step 2: Convert to fraction form
    41,194,700.20/56,851,348.86 = 22,859,985.64/x
  3. Step 3: Cross multiply
    41,194,700.20x = 56,851,348.86 × 22,859,985.64
  4. Step 4: Simplify right side
    41,194,700.20x = 1,299,621,018,554,230.50
  5. Step 5: Solve for x
    x = 1,299,621,018,554,230.50/41,194,700.20
  6. Step 6: Final answer
    x = 31,548,257.72

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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.