Home / 114,716,625.36-172,125,793.95-60,116,229.33

Finding the Fourth Proportional to 114,716,625.36, 172,125,793.95 and 60,116,229.33

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Solution

The fourth proportional to 114,716,625.36, 172,125,793.95 and 60,116,229.33 is: 90,200,994.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,716,625.36 : 172,125,793.95 = 60,116,229.33 : x
  2. Step 2: Convert to fraction form
    114,716,625.36/172,125,793.95 = 60,116,229.33/x
  3. Step 3: Cross multiply
    114,716,625.36x = 172,125,793.95 × 60,116,229.33
  4. Step 4: Simplify right side
    114,716,625.36x = 10,347,553,702,706,526
  5. Step 5: Solve for x
    x = 10,347,553,702,706,526/114,716,625.36
  6. Step 6: Final answer
    x = 90,200,994.58

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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.