Home / 46,665,626.62-64,428,899.03-41,762,419.09

Finding the Fourth Proportional to 46,665,626.62, 64,428,899.03 and 41,762,419.09

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Solution

The fourth proportional to 46,665,626.62, 64,428,899.03 and 41,762,419.09 is: 57,659,285.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,665,626.62 : 64,428,899.03 = 41,762,419.09 : x
  2. Step 2: Convert to fraction form
    46,665,626.62/64,428,899.03 = 41,762,419.09/x
  3. Step 3: Cross multiply
    46,665,626.62x = 64,428,899.03 × 41,762,419.09
  4. Step 4: Simplify right side
    46,665,626.62x = 2,690,706,682,838,214.50
  5. Step 5: Solve for x
    x = 2,690,706,682,838,214.50/46,665,626.62
  6. Step 6: Final answer
    x = 57,659,285.39

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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.