Home / 41,487,444.93-57,251,173.32-22,902,186.12

Finding the Fourth Proportional to 41,487,444.93, 57,251,173.32 and 22,902,186.12

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Solution

The fourth proportional to 41,487,444.93, 57,251,173.32 and 22,902,186.12 is: 31,604,188.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,487,444.93 : 57,251,173.32 = 22,902,186.12 : x
  2. Step 2: Convert to fraction form
    41,487,444.93/57,251,173.32 = 22,902,186.12/x
  3. Step 3: Cross multiply
    41,487,444.93x = 57,251,173.32 × 22,902,186.12
  4. Step 4: Simplify right side
    41,487,444.93x = 1,311,177,026,848,507.50
  5. Step 5: Solve for x
    x = 1,311,177,026,848,507.50/41,487,444.93
  6. Step 6: Final answer
    x = 31,604,188.43

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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.