Home / 23,328,218.70-34,981,830.45-8,946,506.70

Finding the Fourth Proportional to 23,328,218.70, 34,981,830.45 and 8,946,506.70

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Solution

The fourth proportional to 23,328,218.70, 34,981,830.45 and 8,946,506.70 is: 13,415,734.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,218.70 : 34,981,830.45 = 8,946,506.70 : x
  2. Step 2: Convert to fraction form
    23,328,218.70/34,981,830.45 = 8,946,506.70/x
  3. Step 3: Cross multiply
    23,328,218.70x = 34,981,830.45 × 8,946,506.70
  4. Step 4: Simplify right side
    23,328,218.70x = 312,965,180,499,189
  5. Step 5: Solve for x
    x = 312,965,180,499,189/23,328,218.70
  6. Step 6: Final answer
    x = 13,415,734.16

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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.