Home / 373,182,537.48-515,178,348.42-232,099,233

Finding the Fourth Proportional to 373,182,537.48, 515,178,348.42 and 232,099,233

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Solution

The fourth proportional to 373,182,537.48, 515,178,348.42 and 232,099,233 is: 320,412,901.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,182,537.48 : 515,178,348.42 = 232,099,233 : x
  2. Step 2: Convert to fraction form
    373,182,537.48/515,178,348.42 = 232,099,233/x
  3. Step 3: Cross multiply
    373,182,537.48x = 515,178,348.42 × 232,099,233
  4. Step 4: Simplify right side
    373,182,537.48x = 119,572,499,526,488,768
  5. Step 5: Solve for x
    x = 119,572,499,526,488,768/373,182,537.48
  6. Step 6: Final answer
    x = 320,412,901.24

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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.