Home / 544,195,584,041.60-816,293,376,062.40-332,612,340,982.40

Finding the Fourth Proportional to 544,195,584,041.60, 816,293,376,062.40 and 332,612,340,982.40

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Solution

The fourth proportional to 544,195,584,041.60, 816,293,376,062.40 and 332,612,340,982.40 is: 498,918,511,473.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,195,584,041.60 : 816,293,376,062.40 = 332,612,340,982.40 : x
  2. Step 2: Convert to fraction form
    544,195,584,041.60/816,293,376,062.40 = 332,612,340,982.40/x
  3. Step 3: Cross multiply
    544,195,584,041.60x = 816,293,376,062.40 × 332,612,340,982.40
  4. Step 4: Simplify right side
    544,195,584,041.60x = 271,509,250,740,541,498,327,040
  5. Step 5: Solve for x
    x = 271,509,250,740,541,498,327,040/544,195,584,041.60
  6. Step 6: Final answer
    x = 498,918,511,473.60

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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.