Home / 6,558,287,883,028.50-9,050,721,772,382.20-3,631,841,509,338.20

Finding the Fourth Proportional to 6,558,287,883,028.50, 9,050,721,772,382.20 and 3,631,841,509,338.20

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Solution

The fourth proportional to 6,558,287,883,028.50, 9,050,721,772,382.20 and 3,631,841,509,338.20 is: 5,012,098,829,554.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,287,883,028.50 : 9,050,721,772,382.20 = 3,631,841,509,338.20 : x
  2. Step 2: Convert to fraction form
    6,558,287,883,028.50/9,050,721,772,382.20 = 3,631,841,509,338.20/x
  3. Step 3: Cross multiply
    6,558,287,883,028.50x = 9,050,721,772,382.20 × 3,631,841,509,338.20
  4. Step 4: Simplify right side
    6,558,287,883,028.50x = 32,870,787,022,408,677,056,315,392
  5. Step 5: Solve for x
    x = 32,870,787,022,408,677,056,315,392/6,558,287,883,028.50
  6. Step 6: Final answer
    x = 5,012,098,829,554.51

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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.