Home / 330,712,514.24-456,379,647.90-182,030,456.48

Finding the Fourth Proportional to 330,712,514.24, 456,379,647.90 and 182,030,456.48

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Solution

The fourth proportional to 330,712,514.24, 456,379,647.90 and 182,030,456.48 is: 251,200,036.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,712,514.24 : 456,379,647.90 = 182,030,456.48 : x
  2. Step 2: Convert to fraction form
    330,712,514.24/456,379,647.90 = 182,030,456.48/x
  3. Step 3: Cross multiply
    330,712,514.24x = 456,379,647.90 × 182,030,456.48
  4. Step 4: Simplify right side
    330,712,514.24x = 83,074,995,635,418,672
  5. Step 5: Solve for x
    x = 83,074,995,635,418,672/330,712,514.24
  6. Step 6: Final answer
    x = 251,200,036.46

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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.