Home / 53,449,892.63-73,761,054.14-29,003,606.63

Finding the Fourth Proportional to 53,449,892.63, 73,761,054.14 and 29,003,606.63

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Solution

The fourth proportional to 53,449,892.63, 73,761,054.14 and 29,003,606.63 is: 40,025,086.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,449,892.63 : 73,761,054.14 = 29,003,606.63 : x
  2. Step 2: Convert to fraction form
    53,449,892.63/73,761,054.14 = 29,003,606.63/x
  3. Step 3: Cross multiply
    53,449,892.63x = 73,761,054.14 × 29,003,606.63
  4. Step 4: Simplify right side
    53,449,892.63x = 2,139,336,598,890,693
  5. Step 5: Solve for x
    x = 2,139,336,598,890,693/53,449,892.63
  6. Step 6: Final answer
    x = 40,025,086.93

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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.