Home / 92,696,821.80-139,045,232.70-24,546,402.60

Finding the Fourth Proportional to 92,696,821.80, 139,045,232.70 and 24,546,402.60

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Solution

The fourth proportional to 92,696,821.80, 139,045,232.70 and 24,546,402.60 is: 36,819,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,696,821.80 : 139,045,232.70 = 24,546,402.60 : x
  2. Step 2: Convert to fraction form
    92,696,821.80/139,045,232.70 = 24,546,402.60/x
  3. Step 3: Cross multiply
    92,696,821.80x = 139,045,232.70 × 24,546,402.60
  4. Step 4: Simplify right side
    92,696,821.80x = 3,413,060,261,464,885
  5. Step 5: Solve for x
    x = 3,413,060,261,464,885/92,696,821.80
  6. Step 6: Final answer
    x = 36,819,603.90

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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.