Home / 83,337,260.24-114,994,512.91-48,056,368.43

Finding the Fourth Proportional to 83,337,260.24, 114,994,512.91 and 48,056,368.43

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Solution

The fourth proportional to 83,337,260.24, 114,994,512.91 and 48,056,368.43 is: 66,311,499.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,337,260.24 : 114,994,512.91 = 48,056,368.43 : x
  2. Step 2: Convert to fraction form
    83,337,260.24/114,994,512.91 = 48,056,368.43/x
  3. Step 3: Cross multiply
    83,337,260.24x = 114,994,512.91 × 48,056,368.43
  4. Step 4: Simplify right side
    83,337,260.24x = 5,526,218,679,831,351
  5. Step 5: Solve for x
    x = 5,526,218,679,831,351/83,337,260.24
  6. Step 6: Final answer
    x = 66,311,499.37

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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.