Home / 2,530,985,342.06-3,795,094,024.38-2,009,703,002.85

Finding the Fourth Proportional to 2,530,985,342.06, 3,795,094,024.38 and 2,009,703,002.85

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Solution

The fourth proportional to 2,530,985,342.06, 3,795,094,024.38 and 2,009,703,002.85 is: 3,013,455,562.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,985,342.06 : 3,795,094,024.38 = 2,009,703,002.85 : x
  2. Step 2: Convert to fraction form
    2,530,985,342.06/3,795,094,024.38 = 2,009,703,002.85/x
  3. Step 3: Cross multiply
    2,530,985,342.06x = 3,795,094,024.38 × 2,009,703,002.85
  4. Step 4: Simplify right side
    2,530,985,342.06x = 7,627,011,856,894,576,640
  5. Step 5: Solve for x
    x = 7,627,011,856,894,576,640/2,530,985,342.06
  6. Step 6: Final answer
    x = 3,013,455,562.20

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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.