Home / 116,124,391.17-174,190,359.47-34,236,402.57

Finding the Fourth Proportional to 116,124,391.17, 174,190,359.47 and 34,236,402.57

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Solution

The fourth proportional to 116,124,391.17, 174,190,359.47 and 34,236,402.57 is: 51,355,716.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,124,391.17 : 174,190,359.47 = 34,236,402.57 : x
  2. Step 2: Convert to fraction form
    116,124,391.17/174,190,359.47 = 34,236,402.57/x
  3. Step 3: Cross multiply
    116,124,391.17x = 174,190,359.47 × 34,236,402.57
  4. Step 4: Simplify right side
    116,124,391.17x = 5,963,651,270,456,750
  5. Step 5: Solve for x
    x = 5,963,651,270,456,750/116,124,391.17
  6. Step 6: Final answer
    x = 51,355,716.15

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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.