Home / 76,365,021.96-114,558,293.34-24,532,244.28

Finding the Fourth Proportional to 76,365,021.96, 114,558,293.34 and 24,532,244.28

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Solution

The fourth proportional to 76,365,021.96, 114,558,293.34 and 24,532,244.28 is: 36,801,823.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,365,021.96 : 114,558,293.34 = 24,532,244.28 : x
  2. Step 2: Convert to fraction form
    76,365,021.96/114,558,293.34 = 24,532,244.28/x
  3. Step 3: Cross multiply
    76,365,021.96x = 114,558,293.34 × 24,532,244.28
  4. Step 4: Simplify right side
    76,365,021.96x = 2,810,372,036,516,777.50
  5. Step 5: Solve for x
    x = 2,810,372,036,516,777.50/76,365,021.96
  6. Step 6: Final answer
    x = 36,801,823.20

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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.