Home / 54,666,557.38-82,030,102.80-32,753,086

Finding the Fourth Proportional to 54,666,557.38, 82,030,102.80 and 32,753,086

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Solution

The fourth proportional to 54,666,557.38, 82,030,102.80 and 32,753,086 is: 49,147,763.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,666,557.38 : 82,030,102.80 = 32,753,086 : x
  2. Step 2: Convert to fraction form
    54,666,557.38/82,030,102.80 = 32,753,086/x
  3. Step 3: Cross multiply
    54,666,557.38x = 82,030,102.80 × 32,753,086
  4. Step 4: Simplify right side
    54,666,557.38x = 2,686,739,011,597,240.50
  5. Step 5: Solve for x
    x = 2,686,739,011,597,240.50/54,666,557.38
  6. Step 6: Final answer
    x = 49,147,763.10

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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.