Home / 176,301,322.20-264,451,983.30-122,553,610.20

Finding the Fourth Proportional to 176,301,322.20, 264,451,983.30 and 122,553,610.20

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Solution

The fourth proportional to 176,301,322.20, 264,451,983.30 and 122,553,610.20 is: 183,830,415.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,301,322.20 : 264,451,983.30 = 122,553,610.20 : x
  2. Step 2: Convert to fraction form
    176,301,322.20/264,451,983.30 = 122,553,610.20/x
  3. Step 3: Cross multiply
    176,301,322.20x = 264,451,983.30 × 122,553,610.20
  4. Step 4: Simplify right side
    176,301,322.20x = 32,409,545,277,965,112
  5. Step 5: Solve for x
    x = 32,409,545,277,965,112/176,301,322.20
  6. Step 6: Final answer
    x = 183,830,415.30

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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.