Home / 475,777,595.23-713,704,542.33-180,814,023.88

Finding the Fourth Proportional to 475,777,595.23, 713,704,542.33 and 180,814,023.88

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Solution

The fourth proportional to 475,777,595.23, 713,704,542.33 and 180,814,023.88 is: 271,235,534.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,777,595.23 : 713,704,542.33 = 180,814,023.88 : x
  2. Step 2: Convert to fraction form
    475,777,595.23/713,704,542.33 = 180,814,023.88/x
  3. Step 3: Cross multiply
    475,777,595.23x = 713,704,542.33 × 180,814,023.88
  4. Step 4: Simplify right side
    475,777,595.23x = 129,047,790,160,121,088
  5. Step 5: Solve for x
    x = 129,047,790,160,121,088/475,777,595.23
  6. Step 6: Final answer
    x = 271,235,534.11

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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.