Home / 23,298,869.72-34,964,050.98-8,152,932.44

Finding the Fourth Proportional to 23,298,869.72, 34,964,050.98 and 8,152,932.44

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Solution

The fourth proportional to 23,298,869.72, 34,964,050.98 and 8,152,932.44 is: 12,234,908.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,298,869.72 : 34,964,050.98 = 8,152,932.44 : x
  2. Step 2: Convert to fraction form
    23,298,869.72/34,964,050.98 = 8,152,932.44/x
  3. Step 3: Cross multiply
    23,298,869.72x = 34,964,050.98 × 8,152,932.44
  4. Step 4: Simplify right side
    23,298,869.72x = 285,059,545,468,655.75
  5. Step 5: Solve for x
    x = 285,059,545,468,655.75/23,298,869.72
  6. Step 6: Final answer
    x = 12,234,908.77

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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.