Home / 152,055,052.91-228,091,359.21-58,682,509

Finding the Fourth Proportional to 152,055,052.91, 228,091,359.21 and 58,682,509

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Solution

The fourth proportional to 152,055,052.91, 228,091,359.21 and 58,682,509 is: 88,027,151.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,055,052.91 : 228,091,359.21 = 58,682,509 : x
  2. Step 2: Convert to fraction form
    152,055,052.91/228,091,359.21 = 58,682,509/x
  3. Step 3: Cross multiply
    152,055,052.91x = 228,091,359.21 × 58,682,509
  4. Step 4: Simplify right side
    152,055,052.91x = 13,384,973,239,663,058
  5. Step 5: Solve for x
    x = 13,384,973,239,663,058/152,055,052.91
  6. Step 6: Final answer
    x = 88,027,151.90

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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.