Home / 74,226,800.93-111,336,579.96-27,549,369.06

Finding the Fourth Proportional to 74,226,800.93, 111,336,579.96 and 27,549,369.06

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Solution

The fourth proportional to 74,226,800.93, 111,336,579.96 and 27,549,369.06 is: 41,322,709.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,226,800.93 : 111,336,579.96 = 27,549,369.06 : x
  2. Step 2: Convert to fraction form
    74,226,800.93/111,336,579.96 = 27,549,369.06/x
  3. Step 3: Cross multiply
    74,226,800.93x = 111,336,579.96 × 27,549,369.06
  4. Step 4: Simplify right side
    74,226,800.93x = 3,067,252,531,196,239.50
  5. Step 5: Solve for x
    x = 3,067,252,531,196,239.50/74,226,800.93
  6. Step 6: Final answer
    x = 41,322,709.49

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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.