Home / 355,932,596.34-533,703,832.34-110,221,017.66

Finding the Fourth Proportional to 355,932,596.34, 533,703,832.34 and 110,221,017.66

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Solution

The fourth proportional to 355,932,596.34, 533,703,832.34 and 110,221,017.66 is: 165,271,121.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,932,596.34 : 533,703,832.34 = 110,221,017.66 : x
  2. Step 2: Convert to fraction form
    355,932,596.34/533,703,832.34 = 110,221,017.66/x
  3. Step 3: Cross multiply
    355,932,596.34x = 533,703,832.34 × 110,221,017.66
  4. Step 4: Simplify right side
    355,932,596.34x = 58,825,379,529,005,712
  5. Step 5: Solve for x
    x = 58,825,379,529,005,712/355,932,596.34
  6. Step 6: Final answer
    x = 165,271,121.93

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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.