Home / 36,017,775.06-54,028,157.58-10,458,784.50

Finding the Fourth Proportional to 36,017,775.06, 54,028,157.58 and 10,458,784.50

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Solution

The fourth proportional to 36,017,775.06, 54,028,157.58 and 10,458,784.50 is: 15,688,610.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,017,775.06 : 54,028,157.58 = 10,458,784.50 : x
  2. Step 2: Convert to fraction form
    36,017,775.06/54,028,157.58 = 10,458,784.50/x
  3. Step 3: Cross multiply
    36,017,775.06x = 54,028,157.58 × 10,458,784.50
  4. Step 4: Simplify right side
    36,017,775.06x = 565,068,857,061,261.50
  5. Step 5: Solve for x
    x = 565,068,857,061,261.50/36,017,775.06
  6. Step 6: Final answer
    x = 15,688,610.86

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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.