Home / 92,737,324,415.54-139,113,999,692.80-25,584,569,464.53

Finding the Fourth Proportional to 92,737,324,415.54, 139,113,999,692.80 and 25,584,569,464.53

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Solution

The fourth proportional to 92,737,324,415.54, 139,113,999,692.80 and 25,584,569,464.53 is: 38,379,064,859.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,737,324,415.54 : 139,113,999,692.80 = 25,584,569,464.53 : x
  2. Step 2: Convert to fraction form
    92,737,324,415.54/139,113,999,692.80 = 25,584,569,464.53/x
  3. Step 3: Cross multiply
    92,737,324,415.54x = 139,113,999,692.80 × 25,584,569,464.53
  4. Step 4: Simplify right side
    92,737,324,415.54x = 3,559,171,788,629,463,793,664
  5. Step 5: Solve for x
    x = 3,559,171,788,629,463,793,664/92,737,324,415.54
  6. Step 6: Final answer
    x = 38,379,064,859.38

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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.