Home / 14,060,705.24-21,086,696.52-4,960,674.80

Finding the Fourth Proportional to 14,060,705.24, 21,086,696.52 and 4,960,674.80

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Solution

The fourth proportional to 14,060,705.24, 21,086,696.52 and 4,960,674.80 is: 7,439,473.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,060,705.24 : 21,086,696.52 = 4,960,674.80 : x
  2. Step 2: Convert to fraction form
    14,060,705.24/21,086,696.52 = 4,960,674.80/x
  3. Step 3: Cross multiply
    14,060,705.24x = 21,086,696.52 × 4,960,674.80
  4. Step 4: Simplify right side
    14,060,705.24x = 104,604,244,042,011.69
  5. Step 5: Solve for x
    x = 104,604,244,042,011.69/14,060,705.24
  6. Step 6: Final answer
    x = 7,439,473.50

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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.