Home / 5,333,980,532,801.40-7,999,418,625,015.60-2,065,942,624,799.70

Finding the Fourth Proportional to 5,333,980,532,801.40, 7,999,418,625,015.60 and 2,065,942,624,799.70

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Solution

The fourth proportional to 5,333,980,532,801.40, 7,999,418,625,015.60 and 2,065,942,624,799.70 is: 3,098,312,753,375.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,980,532,801.40 : 7,999,418,625,015.60 = 2,065,942,624,799.70 : x
  2. Step 2: Convert to fraction form
    5,333,980,532,801.40/7,999,418,625,015.60 = 2,065,942,624,799.70/x
  3. Step 3: Cross multiply
    5,333,980,532,801.40x = 7,999,418,625,015.60 × 2,065,942,624,799.70
  4. Step 4: Simplify right side
    5,333,980,532,801.40x = 16,526,339,911,036,335,346,941,952
  5. Step 5: Solve for x
    x = 16,526,339,911,036,335,346,941,952/5,333,980,532,801.40
  6. Step 6: Final answer
    x = 3,098,312,753,375.71

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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.