Home / 325,210,324.88-448,799,234.28-184,070,326.16

Finding the Fourth Proportional to 325,210,324.88, 448,799,234.28 and 184,070,326.16

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Solution

The fourth proportional to 325,210,324.88, 448,799,234.28 and 184,070,326.16 is: 254,022,136.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,210,324.88 : 448,799,234.28 = 184,070,326.16 : x
  2. Step 2: Convert to fraction form
    325,210,324.88/448,799,234.28 = 184,070,326.16/x
  3. Step 3: Cross multiply
    325,210,324.88x = 448,799,234.28 × 184,070,326.16
  4. Step 4: Simplify right side
    325,210,324.88x = 82,610,621,434,277,840
  5. Step 5: Solve for x
    x = 82,610,621,434,277,840/325,210,324.88
  6. Step 6: Final answer
    x = 254,022,136.18

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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.