Home / 33,825,695.36-46,679,459.90-18,355,780.13

Finding the Fourth Proportional to 33,825,695.36, 46,679,459.90 and 18,355,780.13

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Solution

The fourth proportional to 33,825,695.36, 46,679,459.90 and 18,355,780.13 is: 25,330,976.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,825,695.36 : 46,679,459.90 = 18,355,780.13 : x
  2. Step 2: Convert to fraction form
    33,825,695.36/46,679,459.90 = 18,355,780.13/x
  3. Step 3: Cross multiply
    33,825,695.36x = 46,679,459.90 × 18,355,780.13
  4. Step 4: Simplify right side
    33,825,695.36x = 856,837,902,186,375.62
  5. Step 5: Solve for x
    x = 856,837,902,186,375.62/33,825,695.36
  6. Step 6: Final answer
    x = 25,330,976.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.