Home / 59,579,357.94-82,218,951.09-33,117,017.94

Finding the Fourth Proportional to 59,579,357.94, 82,218,951.09 and 33,117,017.94

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Solution

The fourth proportional to 59,579,357.94, 82,218,951.09 and 33,117,017.94 is: 45,701,171.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,579,357.94 : 82,218,951.09 = 33,117,017.94 : x
  2. Step 2: Convert to fraction form
    59,579,357.94/82,218,951.09 = 33,117,017.94/x
  3. Step 3: Cross multiply
    59,579,357.94x = 82,218,951.09 × 33,117,017.94
  4. Step 4: Simplify right side
    59,579,357.94x = 2,722,846,478,255,513
  5. Step 5: Solve for x
    x = 2,722,846,478,255,513/59,579,357.94
  6. Step 6: Final answer
    x = 45,701,171.89

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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.