Home / 17,045,026.68-25,567,635.60-5,685,444.12

Finding the Fourth Proportional to 17,045,026.68, 25,567,635.60 and 5,685,444.12

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Solution

The fourth proportional to 17,045,026.68, 25,567,635.60 and 5,685,444.12 is: 8,528,198.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,045,026.68 : 25,567,635.60 = 5,685,444.12 : x
  2. Step 2: Convert to fraction form
    17,045,026.68/25,567,635.60 = 5,685,444.12/x
  3. Step 3: Cross multiply
    17,045,026.68x = 25,567,635.60 × 5,685,444.12
  4. Step 4: Simplify right side
    17,045,026.68x = 145,363,363,484,322.69
  5. Step 5: Solve for x
    x = 145,363,363,484,322.69/17,045,026.68
  6. Step 6: Final answer
    x = 8,528,198.06

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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.