Home / 35,471,202.89-48,950,238.33-19,173,678.89

Finding the Fourth Proportional to 35,471,202.89, 48,950,238.33 and 19,173,678.89

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Solution

The fourth proportional to 35,471,202.89, 48,950,238.33 and 19,173,678.89 is: 26,459,665.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,471,202.89 : 48,950,238.33 = 19,173,678.89 : x
  2. Step 2: Convert to fraction form
    35,471,202.89/48,950,238.33 = 19,173,678.89/x
  3. Step 3: Cross multiply
    35,471,202.89x = 48,950,238.33 × 19,173,678.89
  4. Step 4: Simplify right side
    35,471,202.89x = 938,556,151,083,638.75
  5. Step 5: Solve for x
    x = 938,556,151,083,638.75/35,471,202.89
  6. Step 6: Final answer
    x = 26,459,665.16

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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.