Home / 3,529,838,602.36-5,295,456,124-1,008,789,450.86

Finding the Fourth Proportional to 3,529,838,602.36, 5,295,456,124 and 1,008,789,450.86

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Solution

The fourth proportional to 3,529,838,602.36, 5,295,456,124 and 1,008,789,450.86 is: 1,513,383,720.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,838,602.36 : 5,295,456,124 = 1,008,789,450.86 : x
  2. Step 2: Convert to fraction form
    3,529,838,602.36/5,295,456,124 = 1,008,789,450.86/x
  3. Step 3: Cross multiply
    3,529,838,602.36x = 5,295,456,124 × 1,008,789,450.86
  4. Step 4: Simplify right side
    3,529,838,602.36x = 5,342,000,275,383,184,384
  5. Step 5: Solve for x
    x = 5,342,000,275,383,184,384/3,529,838,602.36
  6. Step 6: Final answer
    x = 1,513,383,720.10

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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.