Home / 43,925,453.24-65,795,488.14-35,242,543.76

Finding the Fourth Proportional to 43,925,453.24, 65,795,488.14 and 35,242,543.76

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Solution

The fourth proportional to 43,925,453.24, 65,795,488.14 and 35,242,543.76 is: 52,789,446.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,925,453.24 : 65,795,488.14 = 35,242,543.76 : x
  2. Step 2: Convert to fraction form
    43,925,453.24/65,795,488.14 = 35,242,543.76/x
  3. Step 3: Cross multiply
    43,925,453.24x = 65,795,488.14 × 35,242,543.76
  4. Step 4: Simplify right side
    43,925,453.24x = 2,318,800,369,984,511
  5. Step 5: Solve for x
    x = 2,318,800,369,984,511/43,925,453.24
  6. Step 6: Final answer
    x = 52,789,446.64

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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.