Home / 14,553,630.18-21,825,721.52-4,835,633.34

Finding the Fourth Proportional to 14,553,630.18, 21,825,721.52 and 4,835,633.34

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Solution

The fourth proportional to 14,553,630.18, 21,825,721.52 and 4,835,633.34 is: 7,251,880.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,553,630.18 : 21,825,721.52 = 4,835,633.34 : x
  2. Step 2: Convert to fraction form
    14,553,630.18/21,825,721.52 = 4,835,633.34/x
  3. Step 3: Cross multiply
    14,553,630.18x = 21,825,721.52 × 4,835,633.34
  4. Step 4: Simplify right side
    14,553,630.18x = 105,541,186,727,469.39
  5. Step 5: Solve for x
    x = 105,541,186,727,469.39/14,553,630.18
  6. Step 6: Final answer
    x = 7,251,880.49

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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.