Home / 46,960,042.69-70,440,606.24-14,170,895.50

Finding the Fourth Proportional to 46,960,042.69, 70,440,606.24 and 14,170,895.50

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Solution

The fourth proportional to 46,960,042.69, 70,440,606.24 and 14,170,895.50 is: 21,256,506.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,960,042.69 : 70,440,606.24 = 14,170,895.50 : x
  2. Step 2: Convert to fraction form
    46,960,042.69/70,440,606.24 = 14,170,895.50/x
  3. Step 3: Cross multiply
    46,960,042.69x = 70,440,606.24 × 14,170,895.50
  4. Step 4: Simplify right side
    46,960,042.69x = 998,206,469,983,687.88
  5. Step 5: Solve for x
    x = 998,206,469,983,687.88/46,960,042.69
  6. Step 6: Final answer
    x = 21,256,506.87

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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.