Home / 101,036,337.28-151,516,889.60-36,322,482.56

Finding the Fourth Proportional to 101,036,337.28, 151,516,889.60 and 36,322,482.56

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Solution

The fourth proportional to 101,036,337.28, 151,516,889.60 and 36,322,482.56 is: 54,470,200.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,036,337.28 : 151,516,889.60 = 36,322,482.56 : x
  2. Step 2: Convert to fraction form
    101,036,337.28/151,516,889.60 = 36,322,482.56/x
  3. Step 3: Cross multiply
    101,036,337.28x = 151,516,889.60 × 36,322,482.56
  4. Step 4: Simplify right side
    101,036,337.28x = 5,503,469,580,041,446
  5. Step 5: Solve for x
    x = 5,503,469,580,041,446/101,036,337.28
  6. Step 6: Final answer
    x = 54,470,200.80

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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.