Home / 325,210,324.38-448,799,233.59-184,070,325.66

Finding the Fourth Proportional to 325,210,324.38, 448,799,233.59 and 184,070,325.66

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Solution

The fourth proportional to 325,210,324.38, 448,799,233.59 and 184,070,325.66 is: 254,022,135.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,210,324.38 : 448,799,233.59 = 184,070,325.66 : x
  2. Step 2: Convert to fraction form
    325,210,324.38/448,799,233.59 = 184,070,325.66/x
  3. Step 3: Cross multiply
    325,210,324.38x = 448,799,233.59 × 184,070,325.66
  4. Step 4: Simplify right side
    325,210,324.38x = 82,610,621,082,869,712
  5. Step 5: Solve for x
    x = 82,610,621,082,869,712/325,210,324.38
  6. Step 6: Final answer
    x = 254,022,135.49

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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.