Home / 172,114,230.34-237,510,708.47-93,796,102.37

Finding the Fourth Proportional to 172,114,230.34, 237,510,708.47 and 93,796,102.37

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Solution

The fourth proportional to 172,114,230.34, 237,510,708.47 and 93,796,102.37 is: 129,434,845.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,114,230.34 : 237,510,708.47 = 93,796,102.37 : x
  2. Step 2: Convert to fraction form
    172,114,230.34/237,510,708.47 = 93,796,102.37/x
  3. Step 3: Cross multiply
    172,114,230.34x = 237,510,708.47 × 93,796,102.37
  4. Step 4: Simplify right side
    172,114,230.34x = 22,277,578,726,100,816
  5. Step 5: Solve for x
    x = 22,277,578,726,100,816/172,114,230.34
  6. Step 6: Final answer
    x = 129,434,845.00

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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.