Home / 41,875,555.53-57,749,278.54-27,175,503.81

Finding the Fourth Proportional to 41,875,555.53, 57,749,278.54 and 27,175,503.81

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Solution

The fourth proportional to 41,875,555.53, 57,749,278.54 and 27,175,503.81 is: 37,476,893.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,875,555.53 : 57,749,278.54 = 27,175,503.81 : x
  2. Step 2: Convert to fraction form
    41,875,555.53/57,749,278.54 = 27,175,503.81/x
  3. Step 3: Cross multiply
    41,875,555.53x = 57,749,278.54 × 27,175,503.81
  4. Step 4: Simplify right side
    41,875,555.53x = 1,569,365,738,988,521.25
  5. Step 5: Solve for x
    x = 1,569,365,738,988,521.25/41,875,555.53
  6. Step 6: Final answer
    x = 37,476,893.60

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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.