Home / 175,969,682.70-264,049,002.45-73,744,053.90

Finding the Fourth Proportional to 175,969,682.70, 264,049,002.45 and 73,744,053.90

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Solution

The fourth proportional to 175,969,682.70, 264,049,002.45 and 73,744,053.90 is: 110,655,674.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,969,682.70 : 264,049,002.45 = 73,744,053.90 : x
  2. Step 2: Convert to fraction form
    175,969,682.70/264,049,002.45 = 73,744,053.90/x
  3. Step 3: Cross multiply
    175,969,682.70x = 264,049,002.45 × 73,744,053.90
  4. Step 4: Simplify right side
    175,969,682.70x = 19,472,043,868,914,032
  5. Step 5: Solve for x
    x = 19,472,043,868,914,032/175,969,682.70
  6. Step 6: Final answer
    x = 110,655,674.15

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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.