Home / 3,414,064,431.52-5,121,827,646.54-1,021,203,789.04

Finding the Fourth Proportional to 3,414,064,431.52, 5,121,827,646.54 and 1,021,203,789.04

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Solution

The fourth proportional to 3,414,064,431.52, 5,121,827,646.54 and 1,021,203,789.04 is: 1,532,024,337.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,064,431.52 : 5,121,827,646.54 = 1,021,203,789.04 : x
  2. Step 2: Convert to fraction form
    3,414,064,431.52/5,121,827,646.54 = 1,021,203,789.04/x
  3. Step 3: Cross multiply
    3,414,064,431.52x = 5,121,827,646.54 × 1,021,203,789.04
  4. Step 4: Simplify right side
    3,414,064,431.52x = 5,230,429,799,456,474,112
  5. Step 5: Solve for x
    x = 5,230,429,799,456,474,112/3,414,064,431.52
  6. Step 6: Final answer
    x = 1,532,024,337.67

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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.