Home / 13,797,230,643.98-20,696,010,754.19-3,848,069,023.47

Finding the Fourth Proportional to 13,797,230,643.98, 20,696,010,754.19 and 3,848,069,023.47

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Solution

The fourth proportional to 13,797,230,643.98, 20,696,010,754.19 and 3,848,069,023.47 is: 5,772,149,494.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,797,230,643.98 : 20,696,010,754.19 = 3,848,069,023.47 : x
  2. Step 2: Convert to fraction form
    13,797,230,643.98/20,696,010,754.19 = 3,848,069,023.47/x
  3. Step 3: Cross multiply
    13,797,230,643.98x = 20,696,010,754.19 × 3,848,069,023.47
  4. Step 4: Simplify right side
    13,797,230,643.98x = 79,639,677,892,600,528,896
  5. Step 5: Solve for x
    x = 79,639,677,892,600,528,896/13,797,230,643.98
  6. Step 6: Final answer
    x = 5,772,149,494.90

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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.