Home / 325,210,327.63-448,799,238.08-184,070,328.91

Finding the Fourth Proportional to 325,210,327.63, 448,799,238.08 and 184,070,328.91

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Solution

The fourth proportional to 325,210,327.63, 448,799,238.08 and 184,070,328.91 is: 254,022,139.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,210,327.63 : 448,799,238.08 = 184,070,328.91 : x
  2. Step 2: Convert to fraction form
    325,210,327.63/448,799,238.08 = 184,070,328.91/x
  3. Step 3: Cross multiply
    325,210,327.63x = 448,799,238.08 × 184,070,328.91
  4. Step 4: Simplify right side
    325,210,327.63x = 82,610,623,367,942,992
  5. Step 5: Solve for x
    x = 82,610,623,367,942,992/325,210,327.63
  6. Step 6: Final answer
    x = 254,022,139.98

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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.