Home / 328,765,792.86-453,691,233.63-182,084,927.58

Finding the Fourth Proportional to 328,765,792.86, 453,691,233.63 and 182,084,927.58

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Solution

The fourth proportional to 328,765,792.86, 453,691,233.63 and 182,084,927.58 is: 251,274,120.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,765,792.86 : 453,691,233.63 = 182,084,927.58 : x
  2. Step 2: Convert to fraction form
    328,765,792.86/453,691,233.63 = 182,084,927.58/x
  3. Step 3: Cross multiply
    328,765,792.86x = 453,691,233.63 × 182,084,927.58
  4. Step 4: Simplify right side
    328,765,792.86x = 82,610,335,419,199,408
  5. Step 5: Solve for x
    x = 82,610,335,419,199,408/328,765,792.86
  6. Step 6: Final answer
    x = 251,274,120.40

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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.