Home / 41,875,553.53-57,749,275.78-27,175,501.81

Finding the Fourth Proportional to 41,875,553.53, 57,749,275.78 and 27,175,501.81

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Solution

The fourth proportional to 41,875,553.53, 57,749,275.78 and 27,175,501.81 is: 37,476,890.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,875,553.53 : 57,749,275.78 = 27,175,501.81 : x
  2. Step 2: Convert to fraction form
    41,875,553.53/57,749,275.78 = 27,175,501.81/x
  3. Step 3: Cross multiply
    41,875,553.53x = 57,749,275.78 × 27,175,501.81
  4. Step 4: Simplify right side
    41,875,553.53x = 1,569,365,548,485,579
  5. Step 5: Solve for x
    x = 1,569,365,548,485,579/41,875,553.53
  6. Step 6: Final answer
    x = 37,476,890.84

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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.