Home / 362,877,376.37-544,314,506.27-100,561,174.26

Finding the Fourth Proportional to 362,877,376.37, 544,314,506.27 and 100,561,174.26

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Solution

The fourth proportional to 362,877,376.37, 544,314,506.27 and 100,561,174.26 is: 150,841,329.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,877,376.37 : 544,314,506.27 = 100,561,174.26 : x
  2. Step 2: Convert to fraction form
    362,877,376.37/544,314,506.27 = 100,561,174.26/x
  3. Step 3: Cross multiply
    362,877,376.37x = 544,314,506.27 × 100,561,174.26
  4. Step 4: Simplify right side
    362,877,376.37x = 54,736,905,916,760,528
  5. Step 5: Solve for x
    x = 54,736,905,916,760,528/362,877,376.37
  6. Step 6: Final answer
    x = 150,841,329.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.