Home / 35,999,788.83-53,956,512.26-18,474,322.65

Finding the Fourth Proportional to 35,999,788.83, 53,956,512.26 and 18,474,322.65

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Solution

The fourth proportional to 35,999,788.83, 53,956,512.26 and 18,474,322.65 is: 27,689,329.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,999,788.83 : 53,956,512.26 = 18,474,322.65 : x
  2. Step 2: Convert to fraction form
    35,999,788.83/53,956,512.26 = 18,474,322.65/x
  3. Step 3: Cross multiply
    35,999,788.83x = 53,956,512.26 × 18,474,322.65
  4. Step 4: Simplify right side
    35,999,788.83x = 996,810,016,559,920.62
  5. Step 5: Solve for x
    x = 996,810,016,559,920.62/35,999,788.83
  6. Step 6: Final answer
    x = 27,689,329.55

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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.