Home / 64,066,501.38-96,134,736.64-27,172,652.82

Finding the Fourth Proportional to 64,066,501.38, 96,134,736.64 and 27,172,652.82

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Solution

The fourth proportional to 64,066,501.38, 96,134,736.64 and 27,172,652.82 is: 40,773,817.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,066,501.38 : 96,134,736.64 = 27,172,652.82 : x
  2. Step 2: Convert to fraction form
    64,066,501.38/96,134,736.64 = 27,172,652.82/x
  3. Step 3: Cross multiply
    64,066,501.38x = 96,134,736.64 × 27,172,652.82
  4. Step 4: Simplify right side
    64,066,501.38x = 2,612,235,822,660,853.50
  5. Step 5: Solve for x
    x = 2,612,235,822,660,853.50/64,066,501.38
  6. Step 6: Final answer
    x = 40,773,817.31

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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.