Home / 49,695,471,477.25-74,553,677,793.20-16,116,475,704.88

Finding the Fourth Proportional to 49,695,471,477.25, 74,553,677,793.20 and 16,116,475,704.88

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Solution

The fourth proportional to 49,695,471,477.25, 74,553,677,793.20 and 16,116,475,704.88 is: 24,178,109,214.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,695,471,477.25 : 74,553,677,793.20 = 16,116,475,704.88 : x
  2. Step 2: Convert to fraction form
    49,695,471,477.25/74,553,677,793.20 = 16,116,475,704.88/x
  3. Step 3: Cross multiply
    49,695,471,477.25x = 74,553,677,793.20 × 16,116,475,704.88
  4. Step 4: Simplify right side
    49,695,471,477.25x = 1,201,542,536,863,478,972,416
  5. Step 5: Solve for x
    x = 1,201,542,536,863,478,972,416/49,695,471,477.25
  6. Step 6: Final answer
    x = 24,178,109,214.91

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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.