Home / 34,889,019.44-48,095,216.71-22,328,689.64

Finding the Fourth Proportional to 34,889,019.44, 48,095,216.71 and 22,328,689.64

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Solution

The fourth proportional to 34,889,019.44, 48,095,216.71 and 22,328,689.64 is: 30,780,548.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,889,019.44 : 48,095,216.71 = 22,328,689.64 : x
  2. Step 2: Convert to fraction form
    34,889,019.44/48,095,216.71 = 22,328,689.64/x
  3. Step 3: Cross multiply
    34,889,019.44x = 48,095,216.71 × 22,328,689.64
  4. Step 4: Simplify right side
    34,889,019.44x = 1,073,903,166,789,834.25
  5. Step 5: Solve for x
    x = 1,073,903,166,789,834.25/34,889,019.44
  6. Step 6: Final answer
    x = 30,780,548.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.