Home / 28,336,703.21-42,450,262.26-23,733,095.55

Finding the Fourth Proportional to 28,336,703.21, 42,450,262.26 and 23,733,095.55

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Solution

The fourth proportional to 28,336,703.21, 42,450,262.26 and 23,733,095.55 is: 35,553,752.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,336,703.21 : 42,450,262.26 = 23,733,095.55 : x
  2. Step 2: Convert to fraction form
    28,336,703.21/42,450,262.26 = 23,733,095.55/x
  3. Step 3: Cross multiply
    28,336,703.21x = 42,450,262.26 × 23,733,095.55
  4. Step 4: Simplify right side
    28,336,703.21x = 1,007,476,130,339,138.88
  5. Step 5: Solve for x
    x = 1,007,476,130,339,138.88/28,336,703.21
  6. Step 6: Final answer
    x = 35,553,752.43

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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.