Home / 1,493,597,504.32-2,239,291,765.34-903,256,501

Finding the Fourth Proportional to 1,493,597,504.32, 2,239,291,765.34 and 903,256,501

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Solution

The fourth proportional to 1,493,597,504.32, 2,239,291,765.34 and 903,256,501 is: 1,354,216,807.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,597,504.32 : 2,239,291,765.34 = 903,256,501 : x
  2. Step 2: Convert to fraction form
    1,493,597,504.32/2,239,291,765.34 = 903,256,501/x
  3. Step 3: Cross multiply
    1,493,597,504.32x = 2,239,291,765.34 × 903,256,501
  4. Step 4: Simplify right side
    1,493,597,504.32x = 2,022,654,844,679,121,664
  5. Step 5: Solve for x
    x = 2,022,654,844,679,121,664/1,493,597,504.32
  6. Step 6: Final answer
    x = 1,354,216,807.96

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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.