Home / 9,364,924,029.78-14,041,776,163.07-2,980,703,442.87

Finding the Fourth Proportional to 9,364,924,029.78, 14,041,776,163.07 and 2,980,703,442.87

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Solution

The fourth proportional to 9,364,924,029.78, 14,041,776,163.07 and 2,980,703,442.87 is: 4,469,269,629.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,924,029.78 : 14,041,776,163.07 = 2,980,703,442.87 : x
  2. Step 2: Convert to fraction form
    9,364,924,029.78/14,041,776,163.07 = 2,980,703,442.87/x
  3. Step 3: Cross multiply
    9,364,924,029.78x = 14,041,776,163.07 × 2,980,703,442.87
  4. Step 4: Simplify right side
    9,364,924,029.78x = 41,854,370,553,281,585,152
  5. Step 5: Solve for x
    x = 41,854,370,553,281,585,152/9,364,924,029.78
  6. Step 6: Final answer
    x = 4,469,269,629.97

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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.