Home / 534,502,024.20-801,753,036.30-350,836,014.60

Finding the Fourth Proportional to 534,502,024.20, 801,753,036.30 and 350,836,014.60

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Solution

The fourth proportional to 534,502,024.20, 801,753,036.30 and 350,836,014.60 is: 526,254,021.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,502,024.20 : 801,753,036.30 = 350,836,014.60 : x
  2. Step 2: Convert to fraction form
    534,502,024.20/801,753,036.30 = 350,836,014.60/x
  3. Step 3: Cross multiply
    534,502,024.20x = 801,753,036.30 × 350,836,014.60
  4. Step 4: Simplify right side
    534,502,024.20x = 281,283,839,948,941,120
  5. Step 5: Solve for x
    x = 281,283,839,948,941,120/534,502,024.20
  6. Step 6: Final answer
    x = 526,254,021.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.