Home / 83,337,265.19-114,994,519.73-48,056,373.38

Finding the Fourth Proportional to 83,337,265.19, 114,994,519.73 and 48,056,373.38

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Solution

The fourth proportional to 83,337,265.19, 114,994,519.73 and 48,056,373.38 is: 66,311,506.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,337,265.19 : 114,994,519.73 = 48,056,373.38 : x
  2. Step 2: Convert to fraction form
    83,337,265.19/114,994,519.73 = 48,056,373.38/x
  3. Step 3: Cross multiply
    83,337,265.19x = 114,994,519.73 × 48,056,373.38
  4. Step 4: Simplify right side
    83,337,265.19x = 5,526,219,575,983,402
  5. Step 5: Solve for x
    x = 5,526,219,575,983,402/83,337,265.19
  6. Step 6: Final answer
    x = 66,311,506.19

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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.