Home / 37,643,815.70-56,465,723.55-33,534,005.30

Finding the Fourth Proportional to 37,643,815.70, 56,465,723.55 and 33,534,005.30

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Solution

The fourth proportional to 37,643,815.70, 56,465,723.55 and 33,534,005.30 is: 50,301,007.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,643,815.70 : 56,465,723.55 = 33,534,005.30 : x
  2. Step 2: Convert to fraction form
    37,643,815.70/56,465,723.55 = 33,534,005.30/x
  3. Step 3: Cross multiply
    37,643,815.70x = 56,465,723.55 × 33,534,005.30
  4. Step 4: Simplify right side
    37,643,815.70x = 1,893,521,872,794,034.75
  5. Step 5: Solve for x
    x = 1,893,521,872,794,034.75/37,643,815.70
  6. Step 6: Final answer
    x = 50,301,007.95

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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.