Home / 63,455,015.70-95,182,523.55-18,010,905.30

Finding the Fourth Proportional to 63,455,015.70, 95,182,523.55 and 18,010,905.30

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Solution

The fourth proportional to 63,455,015.70, 95,182,523.55 and 18,010,905.30 is: 27,016,357.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,455,015.70 : 95,182,523.55 = 18,010,905.30 : x
  2. Step 2: Convert to fraction form
    63,455,015.70/95,182,523.55 = 18,010,905.30/x
  3. Step 3: Cross multiply
    63,455,015.70x = 95,182,523.55 × 18,010,905.30
  4. Step 4: Simplify right side
    63,455,015.70x = 1,714,323,417,874,069.75
  5. Step 5: Solve for x
    x = 1,714,323,417,874,069.75/63,455,015.70
  6. Step 6: Final answer
    x = 27,016,357.95

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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.