Home / 2,530,985,342.57-3,795,094,025.13-2,009,703,003.35

Finding the Fourth Proportional to 2,530,985,342.57, 3,795,094,025.13 and 2,009,703,003.35

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Solution

The fourth proportional to 2,530,985,342.57, 3,795,094,025.13 and 2,009,703,003.35 is: 3,013,455,562.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,985,342.57 : 3,795,094,025.13 = 2,009,703,003.35 : x
  2. Step 2: Convert to fraction form
    2,530,985,342.57/3,795,094,025.13 = 2,009,703,003.35/x
  3. Step 3: Cross multiply
    2,530,985,342.57x = 3,795,094,025.13 × 2,009,703,003.35
  4. Step 4: Simplify right side
    2,530,985,342.57x = 7,627,011,860,299,401,216
  5. Step 5: Solve for x
    x = 7,627,011,860,299,401,216/2,530,985,342.57
  6. Step 6: Final answer
    x = 3,013,455,562.95

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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.