Home / 23,013,932.50-34,510,729.20-8,626,907.92

Finding the Fourth Proportional to 23,013,932.50, 34,510,729.20 and 8,626,907.92

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Solution

The fourth proportional to 23,013,932.50, 34,510,729.20 and 8,626,907.92 is: 12,936,549.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,013,932.50 : 34,510,729.20 = 8,626,907.92 : x
  2. Step 2: Convert to fraction form
    23,013,932.50/34,510,729.20 = 8,626,907.92/x
  3. Step 3: Cross multiply
    23,013,932.50x = 34,510,729.20 × 8,626,907.92
  4. Step 4: Simplify right side
    23,013,932.50x = 297,720,883,060,455.31
  5. Step 5: Solve for x
    x = 297,720,883,060,455.31/23,013,932.50
  6. Step 6: Final answer
    x = 12,936,549.76

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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.