Home / 17,737,234.20-26,605,851.30-6,378,053.40

Finding the Fourth Proportional to 17,737,234.20, 26,605,851.30 and 6,378,053.40

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Solution

The fourth proportional to 17,737,234.20, 26,605,851.30 and 6,378,053.40 is: 9,567,080.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,737,234.20 : 26,605,851.30 = 6,378,053.40 : x
  2. Step 2: Convert to fraction form
    17,737,234.20/26,605,851.30 = 6,378,053.40/x
  3. Step 3: Cross multiply
    17,737,234.20x = 26,605,851.30 × 6,378,053.40
  4. Step 4: Simplify right side
    17,737,234.20x = 169,693,540,343,859.44
  5. Step 5: Solve for x
    x = 169,693,540,343,859.44/17,737,234.20
  6. Step 6: Final answer
    x = 9,567,080.10

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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.