Home / 25,737,563.98-38,606,313.34-6,568,321.47

Finding the Fourth Proportional to 25,737,563.98, 38,606,313.34 and 6,568,321.47

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Solution

The fourth proportional to 25,737,563.98, 38,606,313.34 and 6,568,321.47 is: 9,852,473.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,563.98 : 38,606,313.34 = 6,568,321.47 : x
  2. Step 2: Convert to fraction form
    25,737,563.98/38,606,313.34 = 6,568,321.47/x
  3. Step 3: Cross multiply
    25,737,563.98x = 38,606,313.34 × 6,568,321.47
  4. Step 4: Simplify right side
    25,737,563.98x = 253,578,676,788,669.44
  5. Step 5: Solve for x
    x = 253,578,676,788,669.44/25,737,563.98
  6. Step 6: Final answer
    x = 9,852,473.88

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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.