Home / 14,553,633.56-21,825,726.55-4,835,636.75

Finding the Fourth Proportional to 14,553,633.56, 21,825,726.55 and 4,835,636.75

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Solution

The fourth proportional to 14,553,633.56, 21,825,726.55 and 4,835,636.75 is: 7,251,885.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,553,633.56 : 21,825,726.55 = 4,835,636.75 : x
  2. Step 2: Convert to fraction form
    14,553,633.56/21,825,726.55 = 4,835,636.75/x
  3. Step 3: Cross multiply
    14,553,633.56x = 21,825,726.55 × 4,835,636.75
  4. Step 4: Simplify right side
    14,553,633.56x = 105,541,285,443,105.94
  5. Step 5: Solve for x
    x = 105,541,285,443,105.94/14,553,633.56
  6. Step 6: Final answer
    x = 7,251,885.59

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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.