Home / 173,548,885.52-239,496,799.20-95,233,748.24

Finding the Fourth Proportional to 173,548,885.52, 239,496,799.20 and 95,233,748.24

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Solution

The fourth proportional to 173,548,885.52, 239,496,799.20 and 95,233,748.24 is: 131,422,208.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,548,885.52 : 239,496,799.20 = 95,233,748.24 : x
  2. Step 2: Convert to fraction form
    173,548,885.52/239,496,799.20 = 95,233,748.24/x
  3. Step 3: Cross multiply
    173,548,885.52x = 239,496,799.20 × 95,233,748.24
  4. Step 4: Simplify right side
    173,548,885.52x = 22,808,177,879,298,632
  5. Step 5: Solve for x
    x = 22,808,177,879,298,632/173,548,885.52
  6. Step 6: Final answer
    x = 131,422,208.85

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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.