Home / 64,066,582.54-96,134,858.90-27,172,733.85

Finding the Fourth Proportional to 64,066,582.54, 96,134,858.90 and 27,172,733.85

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Solution

The fourth proportional to 64,066,582.54, 96,134,858.90 and 27,172,733.85 is: 40,773,939.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,066,582.54 : 96,134,858.90 = 27,172,733.85 : x
  2. Step 2: Convert to fraction form
    64,066,582.54/96,134,858.90 = 27,172,733.85/x
  3. Step 3: Cross multiply
    64,066,582.54x = 96,134,858.90 × 27,172,733.85
  4. Step 4: Simplify right side
    64,066,582.54x = 2,612,246,934,524,860.50
  5. Step 5: Solve for x
    x = 2,612,246,934,524,860.50/64,066,582.54
  6. Step 6: Final answer
    x = 40,773,939.10

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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.