Home / 41,172,433,925.64-61,481,395,078.43-33,624,192,588.45

Finding the Fourth Proportional to 41,172,433,925.64, 61,481,395,078.43 and 33,624,192,588.45

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Solution

The fourth proportional to 41,172,433,925.64, 61,481,395,078.43 and 33,624,192,588.45 is: 50,209,863,047.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,172,433,925.64 : 61,481,395,078.43 = 33,624,192,588.45 : x
  2. Step 2: Convert to fraction form
    41,172,433,925.64/61,481,395,078.43 = 33,624,192,588.45/x
  3. Step 3: Cross multiply
    41,172,433,925.64x = 61,481,395,078.43 × 33,624,192,588.45
  4. Step 4: Simplify right side
    41,172,433,925.64x = 2,067,262,268,723,712,491,520
  5. Step 5: Solve for x
    x = 2,067,262,268,723,712,491,520/41,172,433,925.64
  6. Step 6: Final answer
    x = 50,209,863,047.14

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.