Home / 53,276,537.63-73,481,109.56-45,846,722.59

Finding the Fourth Proportional to 53,276,537.63, 73,481,109.56 and 45,846,722.59

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Solution

The fourth proportional to 53,276,537.63, 73,481,109.56 and 45,846,722.59 is: 63,233,614.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,276,537.63 : 73,481,109.56 = 45,846,722.59 : x
  2. Step 2: Convert to fraction form
    53,276,537.63/73,481,109.56 = 45,846,722.59/x
  3. Step 3: Cross multiply
    53,276,537.63x = 73,481,109.56 × 45,846,722.59
  4. Step 4: Simplify right side
    53,276,537.63x = 3,368,868,045,189,781
  5. Step 5: Solve for x
    x = 3,368,868,045,189,781/53,276,537.63
  6. Step 6: Final answer
    x = 63,233,614.55

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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.