Home / 271,602,015.28-374,819,834.50-152,545,588.04

Finding the Fourth Proportional to 271,602,015.28, 374,819,834.50 and 152,545,588.04

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Solution

The fourth proportional to 271,602,015.28, 374,819,834.50 and 152,545,588.04 is: 210,517,996.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,602,015.28 : 374,819,834.50 = 152,545,588.04 : x
  2. Step 2: Convert to fraction form
    271,602,015.28/374,819,834.50 = 152,545,588.04/x
  3. Step 3: Cross multiply
    271,602,015.28x = 374,819,834.50 × 152,545,588.04
  4. Step 4: Simplify right side
    271,602,015.28x = 57,177,112,063,413,664
  5. Step 5: Solve for x
    x = 57,177,112,063,413,664/271,602,015.28
  6. Step 6: Final answer
    x = 210,517,996.36

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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.