Home / 144,231,537.34-216,345,416.28-35,056,391.23

Finding the Fourth Proportional to 144,231,537.34, 216,345,416.28 and 35,056,391.23

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Solution

The fourth proportional to 144,231,537.34, 216,345,416.28 and 35,056,391.23 is: 52,584,127.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,231,537.34 : 216,345,416.28 = 35,056,391.23 : x
  2. Step 2: Convert to fraction form
    144,231,537.34/216,345,416.28 = 35,056,391.23/x
  3. Step 3: Cross multiply
    144,231,537.34x = 216,345,416.28 × 35,056,391.23
  4. Step 4: Simplify right side
    144,231,537.34x = 7,584,289,553,928,891
  5. Step 5: Solve for x
    x = 7,584,289,553,928,891/144,231,537.34
  6. Step 6: Final answer
    x = 52,584,127.53

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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.