Home / 14,899,384,488.54-22,330,673,592.52-12,786,005,721.04

Finding the Fourth Proportional to 14,899,384,488.54, 22,330,673,592.52 and 12,786,005,721.04

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Solution

The fourth proportional to 14,899,384,488.54, 22,330,673,592.52 and 12,786,005,721.04 is: 19,163,215,804.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,899,384,488.54 : 22,330,673,592.52 = 12,786,005,721.04 : x
  2. Step 2: Convert to fraction form
    14,899,384,488.54/22,330,673,592.52 = 12,786,005,721.04/x
  3. Step 3: Cross multiply
    14,899,384,488.54x = 22,330,673,592.52 × 12,786,005,721.04
  4. Step 4: Simplify right side
    14,899,384,488.54x = 285,520,120,308,637,597,696
  5. Step 5: Solve for x
    x = 285,520,120,308,637,597,696/14,899,384,488.54
  6. Step 6: Final answer
    x = 19,163,215,804.54

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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.