Home / 40,673,198.34-56,146,190.86-27,460,274.93

Finding the Fourth Proportional to 40,673,198.34, 56,146,190.86 and 27,460,274.93

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Solution

The fourth proportional to 40,673,198.34, 56,146,190.86 and 27,460,274.93 is: 37,906,776.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,673,198.34 : 56,146,190.86 = 27,460,274.93 : x
  2. Step 2: Convert to fraction form
    40,673,198.34/56,146,190.86 = 27,460,274.93/x
  3. Step 3: Cross multiply
    40,673,198.34x = 56,146,190.86 × 27,460,274.93
  4. Step 4: Simplify right side
    40,673,198.34x = 1,541,789,837,287,853
  5. Step 5: Solve for x
    x = 1,541,789,837,287,853/40,673,198.34
  6. Step 6: Final answer
    x = 37,906,776.46

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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.