Home / 46,546,439.94-64,234,086.48-26,978,678.37

Finding the Fourth Proportional to 46,546,439.94, 64,234,086.48 and 26,978,678.37

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Solution

The fourth proportional to 46,546,439.94, 64,234,086.48 and 26,978,678.37 is: 37,230,575.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,546,439.94 : 64,234,086.48 = 26,978,678.37 : x
  2. Step 2: Convert to fraction form
    46,546,439.94/64,234,086.48 = 26,978,678.37/x
  3. Step 3: Cross multiply
    46,546,439.94x = 64,234,086.48 × 26,978,678.37
  4. Step 4: Simplify right side
    46,546,439.94x = 1,732,950,759,534,685.50
  5. Step 5: Solve for x
    x = 1,732,950,759,534,685.50/46,546,439.94
  6. Step 6: Final answer
    x = 37,230,575.78

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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.